It's more like a reward for faithful fans of the series who bought the previous games. By the time this game came out, MMZ3 and 4 were pretty inexpensive. Don't cheapen this awesome addition by calling it DLC you fucks
it's not needed to buy Zero 3 and 4 seriously, you can just fight Omega in the game, that was made for those who played the other games and still had them, don't jump to conclusions
The Mega man zero/zx legacy collection allows the linking between the z3 and z4 bosses in the settings I think but I'm glad I waited for so long, worth the wait and best play of the game.
I look back at these old Megaman Zero/ZX vids due to the recent release of Megaman Zero/ZX collection. I didnt expecr that I would see your comments several times from different megaman vids proto.
@@ZoniferConundrum Iconic: meaning notable, easily recognizable, considered a highlight. In this case, iconic is definitely an apt word. And so is epic.
Well, Mega Man Zero tracks ain't that good In general since the midi Instruments were kind of not that good for the nowadays... I would have loved to play Megaman Zero with the remastered tracks... [Why the fuck they didn't do that with the Megaman Zero Collection...]
you can still get model ox without the gba games some would say its a little harder but all yo had to do is fight omega (zero) from mmz3 hes in the same area just one level above these rooms he is a piece of cake with Model x and only moderately challenging with zx but it also depends on your luck as sometimes hes hyper aggressive and sometimes hes not
I wish they had this accessible in ZX Advent. It would be so cool to add all these Zero 3 and Zero 4 reploids to the transformation list, and reaccess Model Ox in the form of the Omega Zero transformation.
Fenri Lunaedge: im back, but not "he", you're not him but you have his power, either way better you make honor to his name kid! Can you keep up with me?
wait, most of these bosses have a certain weakness. back in MMZ4, Mandragos weakness was using the zero knuckle, but then, whats her weakness here if you dont have such weapon?
@@midouban628 I agree, Omega was hard as hell even on normal, but when you read his movements, you'll know to beat him. I've kicked his ass so many times I can't even tell how easy it is.
@@CT-BONITA in Hard he's cheaper. He'll spam Raging Demon until you can't react anymore. He used it against me THREE times in a row. The first I used a normal shot, thought it stopped him, but he sudenly did again, then I used jump slash and, again, thought he would stop... well... he rushed at me again, I tried to use the saber, but he was "invencible" due to jump slash. ZX Omega is the hardest megaman boss in the franchise.
Using Overdrive on the Four Guardian Biometals depletes Biometal Energy by a second like a timer, while doubling the power of all attacks (no exceptions) and enhancing them with the respective elements of Models H, L, and F. Given that Model OX is the ultimate Biometal Form in ZX, it makes sense that it has no Biometal Energy Gauge and that Overdrive can be used anytime without limits.
I guess if the bosses' codes were tucked into the NDS cartridge... or if ZX calls the original code from the GBA Game Paks and "adapts" it to the ZX's engine. That would explain the need for the GBA cart to be inserted.
They are in the DS card, the "put this game on the gba slot" thing used to be very used back in the day, I guess in order to make you buy the older games
@@t-universegamer7609 No, Zero with EX Skills has better damage output outside of Overdrive Hx (but that breaks the whole game anyways so I’m not counting it).
The rooms are bigger which greatly affects Flizzard, Mantisk, Childre, and Fenri. Also there’s no sunlight which is just an insane nerf to Sol. Strangely, there IS wind in the Pegasult fight, which is the best preserved one.
What I've always wanted to know is wtf is a Childre Inarabita?! They didn't even try with the translations on some of these bosses, like Deathtanz Mantisk lol.
Childre Inarabita is both based on the Hare of Inaba and the Moon Rabbit, both prominent mythological creatures in Japanese folklore (in fact, all the main Mavericks in the Zero series use some deity or creature from mythology as a basis). Deathtanz Mantisk might be based more on the Kamaitachi (or Sickle Weasel, another creature from Japanese myth), but it could be referencing the fact that the scythe-like claws found on Mantises (as well as the fact that Mantisk's human form has a face like the Reaper himself) are evocative of the Grim Reaper (or Shinigami in Japanese myth).
You forgot to mention that it doesn’t work in easy mode (casual scenario mode in the legacy collection) unless you use action replay or some other modding
siendo un comentario de hace un año imagino que a estas alturas ya lo habrás averiguado, pero con game sharks o code breakers se puede hacer sin problema
Well, you have more room to fight them than you did in the Zero series(the room you fight Deathtanz Mantisk is bigger than the one in the Zero series, for example), and it seems you can fight them with weapons you couldn't in the Zero series either.
@@blockhead10 Just checked it out, you gotta access the Link Mode in the main menu, and then press traingle (if in ps4) in the start menu to unlock the bosses.
+Micpriad Yeah, and using an overpowered X buster is a handicap right? Anyways the bosses are totally nerfed compared to the originals but he did beat them without taking damage which is impressive nonetheless.
Glaugan I was ironic for that comment,I played Megaman Zero Series,but not ZX so I don't know quite anything about the game and the new balancement of it...so if someone can do a No Damage congratulations
if you asked about megaman zx? you could download the ROM of the game and open/play it with a simulator. If you asked about how to fight the bosses of megaman zero on PC? the answer is you CAN'T. The only way to obtain model O on PC is by beating Omega on hard or normal mode
ZX take place 300 years after megaman zero 4. Where you're as a human using "biometal" to transform yourself to certain megaman (X, Zero, Fenir, Leviathan,..) the bosses of MMZ3/Z4 are meant to be an Easter Egg while model OX is remained unknown if it's canon or not but it's just a corrupted data of Omega after defeated by Zero in Megaman Zero 3
Arkan Derps The way I have it set for my emulator is so that the attack, jump, and dash buttons are all directly next to each other. WASD: Movement K: Attack L: Jump Semi-colon: Dash It works pretty well, for me at least.
***** Correct me if I'm wrong, but you can't do the GBA slot method on an emulator. So you gotta fight Omega. I find it cooler than all these bosses from MMZ3 and 4, but hey, both methods are cool.
Seriously...? the game does continue... with ciel creating biometals of each hero so chosen ones can transform to fight off biometal W. This game is very old but it's very good.
jose zuniga I know if your on a mobile device go to your apps store and search drastic or myboy myboy is for gba games and drastic is for DS games and to get your games go to romulation.com and search your game make sure to choose your right country you will know cuz the game will say if its English or Japanese
( SPOILER BELOW) Zero dies in MMZ4. This is true, but from backstory and some research online and from the story of Megaman ZX - you learn Ceil made the Heros of the past into bio metals. As such Zero and Megaman X are model ZX.. L P F H Biometal are the bosses from Megamanzero .. Harpuia Fenir etc
![Mega Man ZX ~ Model ZX vs All Bosses [No Damage/Hard Mode]](http://i.ytimg.com/vi/S8zEsv06_po/mqdefault.jpg)
![Mega Man ZX ~ Model ZX vs All Bosses [No Damage/Hard Mode]](/img/tr.png)
![Mega Man Zero Series - All Bosses (No Damage) [2002 - 2025]](http://i.ytimg.com/vi/K8eGPiZkFWQ/mqdefault.jpg)
4 Weil Number/Eight Gentle Judges Reploids :
1. Blazin Frizard
2. Childre Inarabitta
3. Hellbat Schilt
4. Deathanz Mantisk
4 Einherjar Eight Warrior Reploids :
1. Sol Titanion
2. Noble Mandrago
3. Pegasolta Eclair
4. Fenri Lunaedge
they are reploids from 200 years ago and yet they still look pretty fashionable lol
Bảo Lê 300 years
no, it's really 200.
I thought the game said it was 100
@@SonplaysMinEcraft well, Megaman ZX happens in the 24XX, 200 years after Megaman Zero's Events
@@wdg2384 Not 200 years, 2 centuries. Maybe it's just 120 years from Mega Man Zero games.
If the game was released today , this would have been a dlc
considering you need to buy an aditional fucking game for each set of 4 bosses I think we can already consider this a DLC
yeah this was a strange form of DLC... EXtra cart content.
It's more like a reward for faithful fans of the series who bought the previous games. By the time this game came out, MMZ3 and 4 were pretty inexpensive. Don't cheapen this awesome addition by calling it DLC you fucks
@@aarondowney206 how the fuck does calling it DLC cheapen it by any regard?
it's not needed to buy Zero 3 and 4 seriously, you can just fight Omega in the game, that was made for those who played the other games and still had them, don't jump to conclusions
The Mega man zero/zx legacy collection allows the linking between the z3 and z4 bosses in the settings I think but I'm glad I waited for so long, worth the wait and best play of the game.
They give you waaaay more freedom in these boss battles than mmz ever did
4:18 This is what Blizzard Wolfang will be in about 100 years. :)
LOL true haha
Zaiyda Brison k
Lol
6:38 and this is spiral pegasus (the skive)
he will be less furry in 100 yers
Of all; Sol Tiation was the most nerfed, as she now doesn't have that deadly heat mechanic.
The rooms are a lot bigger as well; Flizard and Childre are much easier for it.
At least in this one they teleport away before the damn explosion.
I look back at these old Megaman Zero/ZX vids due to the recent release of Megaman Zero/ZX collection.
I didnt expecr that I would see your comments several times from different megaman vids proto.
@@garchompelago you just replied to a 7 years old comment.
@@Rihcterwilker
I just replied to an 8 month old comment
@@amso7169 i just replied to a 3 hours comment
@@zxq2370 I just replied to an 2 month old comment
So the way to get model OX is either
Do a random boss rush
Or
Fight one of the most iconic bosses in Mega Man history
Iconic? Don't you mean epic because omega zero is the most epic and amazing maverick in megaman history
@@ZoniferConundrum
Iconic: meaning notable, easily recognizable, considered a highlight. In this case, iconic is definitely an apt word. And so is epic.
@@VestedUTuber oh sorry I forgot what does iconic means.. thanks 😅
there should have been remixed versions of mmz3 4's boss music
I hate the ZX boss theme. Any other theme would have been better than it
Well, Mega Man Zero tracks ain't that good In general since the midi Instruments were kind of not that good for the nowadays...
I would have loved to play Megaman Zero with the remastered tracks...
[Why the fuck they didn't do that with the Megaman Zero Collection...]
Yep i expected that and i got confused why capcom didnt do it
@@icouldntcomeupwithanorigin2688😢
Strange how Model 0X looks exactly like the actual Zero and not a fusion of X and Zero like how ZX does...
Well, Omega was using Zero's Original body, so yeah.
@@wdg2384 true but a fusion of X and Omega must happen so the name OX makes sense
Maybe Ox would have a different design if brought into the actual canon
The zero's body from the x series was stronger though.
I think this might be a hint to A-Trans in ZX Advent, as you can transform into boss characters and look exactly like them
Wow... I never knew about this! I never had nor played any of the Megaman Zero games, so I couldn't access this.
you can still get model ox without the gba games some would say its a little harder but all yo had to do is fight omega (zero) from mmz3 hes in the same area just one level above these rooms he is a piece of cake with Model x and only moderately challenging with zx but it also depends on your luck as sometimes hes hyper aggressive and sometimes hes not
OX ATTACKS ARE SO OP!
They just look op tho...
@@emishimaru-sama6449 Model X is way more OP, just because of that double charge shot LOL
@@cheekibreeki4037 it can spam blasts practically as devastating
But i tried to use Ox on omega zero and it showed it wasnt that good becouse if you cant do overdriwe its same with ZX
If they add the Ex-skills then he'd be more amazing
That damn Mantis and Flizzard was so hard to defeat when I first played the game. Now though,its like "meh its smokin mirrors >:3"
God I missed this game series
I wish they had this accessible in ZX Advent. It would be so cool to add all these Zero 3 and Zero 4 reploids to the transformation list, and reaccess Model Ox in the form of the Omega Zero transformation.
If capcom decided to make ZX3 I wish the new biometal in it is model O
Oreni tsiti kuruka-
Fenri lunaedge
Basically
"Won't you come at me bro?"
@@planofattack6830 It's actually "Ore ni tsuite kureru ka?" or "Can you keep up with me?"
So less "Come at me bro" and more "You're too slow".
@@AshramIndustries feckin weeb
Fenri Lunaedge: im back, but not "he", you're not him but you have his power, either way better you make honor to his name kid!
Can you keep up with me?
No
wait, most of these bosses have a certain weakness. back in MMZ4, Mandragos weakness was using the zero knuckle, but then, whats her weakness here if you dont have such weapon?
Try use Model F
don't need to. They're like SUPER weak in MMZX (the only bastard that hard is Omega. He's even harder than the final boss)
Who needs weaknesses
@@midouban628 I agree, Omega was hard as hell even on normal, but when you read his movements, you'll know to beat him. I've kicked his ass so many times I can't even tell how easy it is.
@@CT-BONITA in Hard he's cheaper. He'll spam Raging Demon until you can't react anymore.
He used it against me THREE times in a row. The first I used a normal shot, thought it stopped him, but he sudenly did again, then I used jump slash and, again, thought he would stop... well... he rushed at me again, I tried to use the saber, but he was "invencible" due to jump slash.
ZX Omega is the hardest megaman boss in the franchise.
What if there were Zero 1 & 2 bosses as well? Maybe even some bonus stuff from the BN games/& Bass?
None of that
freedom? i'm afraid i'm not sure what you're referring too...
i think its referring to how more contained and boxed up these fights can be in Megaman Zero 3 and 4.
You can get mysterious rock before beating the game but you cant use model ox until you dont finish the game.
Jebbus seing Megaman Zero 3 bosses or zero 4 bosses in megaman ZX is Trippy
Bosses from 1 and 2 weren’t included because they had less voice clips, and they are not directly connected to Weil.
Wow Sol Titanion doesn’t have the beams of heat which makes her more of an easier boss then she already was.
Did you know?
You can use OVERDIRVE on other models than OX in cost of BM Power.
Using Overdrive on the Four Guardian Biometals depletes Biometal Energy by a second like a timer, while doubling the power of all attacks (no exceptions) and enhancing them with the respective elements of Models H, L, and F.
Given that Model OX is the ultimate Biometal Form in ZX, it makes sense that it has no Biometal Energy Gauge and that Overdrive can be used anytime without limits.
That rabbit sounds like he’s rocking
I guess if the bosses' codes were tucked into the NDS cartridge... or if ZX calls the original code from the GBA Game Paks and "adapts" it to the ZX's engine. That would explain the need for the GBA cart to be inserted.
They are in the DS card, the "put this game on the gba slot" thing used to be very used back in the day, I guess in order to make you buy the older games
it would be cool if they had dialog talking about zero
i dont know how to say it...it just feels easier in zx compared to the awesome hectic boss fights you are given in mmz
well, to be fair, here you have a stronger character and more space for movement
nah they nerfed some of them
@@scars4125 their sprites are also smaller, so maybe that makes it easier to dodge their attacks and attack them in openings.
@@t-universegamer7609 No, Zero with EX Skills has better damage output outside of Overdrive Hx (but that breaks the whole game anyways so I’m not counting it).
The rooms are bigger which greatly affects Flizzard, Mantisk, Childre, and Fenri. Also there’s no sunlight which is just an insane nerf to Sol. Strangely, there IS wind in the Pegasult fight, which is the best preserved one.
I like Devilbat Schilt, because i remember a charecter of...............
Well.......... don't matter of that..
Actually I would like to know
I bet that one dislike is Omega Zero.
Maybe we could have gotten stuff for the first two games or even R&F?
Yeah like you could’ve gotten a zero skin for model Zx for linking with zero 1
I still don't know what the mmz3 bosses say in this game, there is no info online on the extra voicelines in zx. :/
What I've always wanted to know is wtf is a Childre Inarabita?! They didn't even try with the translations on some of these bosses, like Deathtanz Mantisk lol.
Childre Inarabita is both based on the Hare of Inaba and the Moon Rabbit, both prominent mythological creatures in Japanese folklore (in fact, all the main Mavericks in the Zero series use some deity or creature from mythology as a basis).
Deathtanz Mantisk might be based more on the Kamaitachi (or Sickle Weasel, another creature from Japanese myth), but it could be referencing the fact that the scythe-like claws found on Mantises (as well as the fact that Mantisk's human form has a face like the Reaper himself) are evocative of the Grim Reaper (or Shinigami in Japanese myth).
i wish i could get this
You forgot to mention that it doesn’t work in easy mode (casual scenario mode in the legacy collection) unless you use action replay or some other modding
como puedes hacer eso en emulador? como cargas en el emulador de DS cosas del megaman zero en el zx o no se puede?
siendo un comentario de hace un año imagino que a estas alturas ya lo habrás averiguado, pero con game sharks o code breakers se puede hacer sin problema
Abel Bou Mayorgas Y en una r4*se puede?
It would've been cool if you could've collected their Ex Skills as an add on for completing the fights
i got the mysterious rock but i tried talking to fleuve but i didn't got model ox
you have to beat serpent to get model ox. you can fight the bosses or Omega before serpent but you can't get the form until after
dude this was before i figured it out
+john jenoel cao sorry I didn't read the date
[they do look like from the same year atm lmao ;]
you also can get this model when you kill omega
You like the X Form in Zero 2 and Zero 3, don't you.
Well, you have more room to fight them than you did in the Zero series(the room you fight Deathtanz Mantisk is bigger than the one in the Zero series, for example), and it seems you can fight them with weapons you couldn't in the Zero series either.
It's amazing this game
Is this stuff cut from the Zero/ZX Legacy Collection?
Model Ox Is Omega (Omega Zero)
i have the legacy collection for ps4 any know how to access this on ps4 ive only beat omega and got ox
Sério eu amei ver esse vídeo muito bom trabalho.
Are these bosses included in the Legacy Collection?
They are but dunno how to fight against them.
@@blockhead10
Just checked it out, you gotta access the Link Mode in the main menu, and then press traingle (if in ps4) in the start menu to unlock the bosses.
It is just me or Sol titanion has the same voice of Megumin
Omega Zero in player's hands seems.... powerful.
he's even worse in the computers
So.. did you do all of this in one rush, or did it take multiple tries for each boss?
well he took a least 2 runs as he has to save switch carts and return to face all 8 bosses
I know this is off topic but I wanted to fight the neo Arcadia guardians would've made it more fun...
Why don't you just fucking use the ZX-Saber?
+Anderson Gutierrez because is pro
Micpriad ...
+Micpriad Yeah, and using an overpowered X buster is a handicap right?
Anyways the bosses are totally nerfed compared to the originals but he did beat them without taking damage which is impressive nonetheless.
Glaugan I was ironic for that comment,I played Megaman Zero Series,but not ZX so I don't know quite anything about the game and the new balancement of it...so if someone can do a No Damage congratulations
The Z saber in Zero 3, 4 and ZX is pretty OP.
Hmm... Does it still need to be in normal mode in order to access it, or could it be done in easy mode?
do you have to be vent?
You have to be Ashe!!
Well since you can't play as Ashe, yes I was sarcastic :D
You can do both characters
You know, they could have remixed Scrapped Beat and Nothing Beats. You know, like they did with Cannonball.
They got ultra nerfed
Here they are WAY slower and easier to dodge.
that's fine cuz the zx saber is shorter than the z saber
+Fernando figueroa cruz But Omega got a Major upgrade
You know what.. Your right!! Wtf ...
night shroud96 Yeah. Omega got an *ULTRA BUFF!* =D
Childre Inarabitta: (SPEAKING IN SPANISH)
no
Giovanny Priego no
Maybe he was doing some silly reference to a video...
you dont have model X? his required end the history with Vent and Aile
what are you talking about, Miguel ?
Samuel Cervellino he is talking that if you have two cleared Save files with vent and aile you can have model X for the entirity of the game (I THINK)
mmmm... isn't it possible?
Yes, it is. I hate that, Model X is such a good form; but nooooo, I have to beat two times the game to have it.
It took me at least one sub tank for the boss rush
How do you fight these guys in the legacy collection? Give me instructions. Anyone, I don't care who it is.
There’s an option in the Legacy collection to turn on Zero 3/4 Link under Link Modes.
Do elemental weaknesses applies to these bosses?
Ofc
lo haces ver tan facil XD buen video :D
nope. simply defeat all eight. its easier to just fight omega probably.
Yea it's easier doing that. When I'm bored I go over to the remains of Ragnarok (Area M-3), And beat the crap out of Omega Zero.
Mantis put a fight here. He was a joke in Z3.
do u get something for killing all 4 bosses of each game or all 8?
what do you get,i already had the omega rock
Ah, sr i was wrong, you just have too kill 4 of each.
How do you record the ds gameplay?
Why u no use z s a b e r
how do i pay this on pc?
with money :v
if you asked about megaman zx? you could download the ROM of the game and open/play it with a simulator. If you asked about how to fight the bosses of megaman zero on PC? the answer is you CAN'T. The only way to obtain model O on PC is by beating Omega on hard or normal mode
And, can't you use cheat codes to enable this bosses to simulate that a Zero 3 or Zero 4 cartridge is on the second slot with?
Can Model ZX got EX Skill from eight boss ???
Yo they are nerfed as fuck.
Is there anyway to do this with a 3DS
No
Luis Manuel Franjul Montilla Shit
***** oh
+Luis Manuel Franjul Montilla Actually you can with gamesharks.
Nope ;-;
y si te enfrentas a Omega?
it's hellbat shildt
U can get the rock before beating model W
puta madre que belleza que vídeo.
Is ZX like some kinda anniversary?
+Suirium Stargear :)
ZX take place 300 years after megaman zero 4. Where you're as a human using "biometal" to transform yourself to certain megaman (X, Zero, Fenir, Leviathan,..) the bosses of MMZ3/Z4 are meant to be an Easter Egg while model OX is remained unknown if it's canon or not but it's just a corrupted data of Omega after defeated by Zero in Megaman Zero 3
In a computer? Or nintendo ds?and how?
*****
So if you did use an emulator, did you use the keyboard? And how long did it take you to get comfortable with the keyboard controls?
I hate using the keyboard for games like this >.< with the way I play it just feels so weird having the dash not at your fingers.
Arkan Derps The way I have it set for my emulator is so that the attack, jump, and dash buttons are all directly next to each other.
WASD: Movement
K: Attack
L: Jump
Semi-colon: Dash
It works pretty well, for me at least.
Linkziken
I never thought about changing the movement keys :P I am such a derp
***** Correct me if I'm wrong, but you can't do the GBA slot method on an emulator. So you gotta fight Omega. I find it cooler than all these bosses from MMZ3 and 4, but hey, both methods are cool.
what is this???????didnt the games stop at part 4?????????????dafuqaqqqqqqqis goin on here, i want it, now!!!!! where is this game??????? where!!!!!
Seriously...? the game does continue... with ciel creating biometals of each hero so chosen ones can transform to fight off biometal W. This game is very old but it's very good.
Seithr Esm It's not THAT old. And what do you mean "very old but very good"? The oldest games seem to be almost always be the best. :v
There is also a sequel to this game called Mega Man ZX: Advent
***** Yeah... the old games are the best :v Games these days aren't just what they used to be.
Seithr Esm Mhmm. They don't even have to be THAT old. I really like ZX Advent.
...And by the way, I like your Black Rock Shooter pic. :3
2:40 "HAA HAA HAA!!!"
fantastic
does someone know how to do it in an emulator? if so then please tell me
You would have to get a rom of MMZ 3 or 4. Some emulators have a gba slot function, so use that in combination with the roms.
+Rogan Leonard thanks a lot buddy
Hey, no prob!
jose zuniga I know if your on a mobile device go to your apps store and search drastic or myboy
myboy is for gba games and drastic is for DS games and to get your games go to romulation.com and search your game make sure to choose your right country you will know cuz the game will say if its English or Japanese
You forgot the third method which is the one i did
Cheating
3:19 melhor Boss
This is megaman zero3 bosses
megaman zero 3 and 4 actually
noble mandrago in mode hard is very hard
he's not Zero, he's Vent a teenager wearing the combination of Model X and Z that's why he sounds like a kid
Emulator for conect zx to zero game
I wish i could do this on emulator of my android
You could actually
it's mudkip XP
noo lo bueno seria que le dieran un biometal
there a other way to get model O just kill him but it only work in hard and normal
love this game and advent there so good
Blazin flizard
model ox
Como baixa esse jogo zx gba eu não conseguir
n e de gba! e de ds
Eu não tenho Nintendo ds
usa um emulador! :D
link de um emulador bom!:www.coolrom.com/emulators/nds/84/DeSmuME.php
Thank you now i know how to get ox. XDDD
why is zero sounding like a girl instead of the manly voice like the other zero games
because that isn't zero. It is Vent and I think he is around 11-15 years old in this game.
( SPOILER BELOW)
Zero dies in MMZ4. This is true, but from backstory and some research online and from the story of Megaman ZX - you learn Ceil made the Heros of the past into bio metals. As such Zero and Megaman X are model ZX.. L P F H Biometal are the bosses from Megamanzero .. Harpuia Fenir etc
Perireru oh -_-
Chicken
Strange voice :0