[TAS] NES Super Mario Bros. 3 "arbitrary code execution" by Lord_Tom in
Вставка
- Опубліковано 12 січ 2016
- This is a tool-assisted speedrun. For more information, see tasvideos.org/3050M
TAS originally published on 2016-01-13
Super Mario Bros. 3 is a very famous and popular game for the NES. There are normally two main ways to beat it: the quick way using warp whistles to skip worlds ( tasvideos.org/3922M ), and the longer way which goes through all the worlds ( tasvideos.org/3028M ).
Lord_Tom ( tasvideos.org/Users/Profile/L... ) goes the same route as the this game end glitch run ( tasvideos.org/2588M ). However, he achieves total control ( en.wikipedia.org/wiki/Arbitra... ) of the game, pushing the run to a whole new level. He gives himself new powers, like the speed booster and the suit-swap, to name a few. Read the author's comments for more details ( tasvideos.org/4961S ).
This run was shown at Awesome Games Done Quick 2016 ( tasvideos.org/GamesDoneQuick/... ) during the TAS block. You can see it here ( • TAS Block at AGDQ 2016... )
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Note: The official encodes for this run include commentary from the author. The second UA-cam stream also features input display. - Ігри
![[TAS] SNES Super Mario World "warps" by BrunoVisnadi in 09:54.35](http://i.ytimg.com/vi/OMNsL7deKlk/mqdefault.jpg)
![[TAS] SNES Super Mario World "warps" by BrunoVisnadi in 09:54.35](/img/tr.png)
![[TAS] NES Kaizo Mario Bros. 3 by Lord Tom in 14:42.71](http://i.ytimg.com/vi/GHUAmBfQF9g/mqdefault.jpg)
![[TAS] Pokémon Yellow - Arbitrary Code Execution](/img/n.gif)
"I think I broke Mario."
"What button did you push?"
"All of them. Very fast."
when you glitch your character by just playing the game
Old TAS: Clearing the game in 5 minutes
This TAS: Making the game badass and flipping gravity and spawning things at will with a console...
@CyanCreeper we colouring, grab the crayons!
Hahaaa
This is not a TAS.
This is art.
It's a work of TArt!
Seriously, it is.
Hri7566 mm tart
Why can't it be both?
Oh, TARter Sauce...
"I reject your reality and substitute it with my own."
Dude, Nice!
Dungeon Master!
Literally.
sharpfang Those eyes... Whose are they?
my religion teacher told me that quote. nice reference!
@@master_matthew What? No, Mythbusters! What the Hell is Dungeon Master?
I died when it said "Sudo draw-a-dinasaur".
"sudo" didn't exist in 1990.
Khoi Sousa its still funny AF. . .
Dion Walton I
*WE COLORIN’, BUST OUT THE CRAYONS!*
@@n_3719 actually, it did. :) su and sudo were first made in the 80s.
It's really amazing that they're able to not just take over the game program, but actually patch their own subroutine in and then resume the game as normal while retaining control.
Rena Kunisaki What is your steam?
If you watch the controller input visuals at the bottom, thats probably how they're managing to do all that.
that profile picture 💀💀💀
I just witnessed a magical thing. I thought Mario 3 couldn't be more broken, and yet...here it is.
Ikr and i thought super mario world was the most broken of the 2d sidescrollers
It's just a hack to glich the game
XanthinZarda
then they beat the game before the game even started
@Binary Code salty
@@luisangelcastillo289 how are they being salty?
I wish Shigeru actually put the backdoor in.
Aleph Null what do you mean?
@@MaskedChaos he mean the secret console. that teleports you to codes.
manlego031 ?
If that console could exist, how could be possible to input something into it? NES does not have proper keyboard accessory, which would allow that to happen.
@@Titanic4 Plenty of classic games similar to Mario had on-screen keyboards.
3:09 the moment everything happens... those two controllers be giving a 16-bit stream of straight-up 6502 assembly
Yes drugs yes alcohol yes victims
Check out my new IDE guys
Imagine a kid playing like this in "Nintendo World Championship" back in the '90! Would watch 11/10.
They would burn him for witchery for sure.
The Wizard would have been a much better movie, that's for sure.
it's TAS only, you need two controlers mashing in super speed
@@miwunni thank you for explaining the joke
@@miwunni r/whoooosh or whatever idc anymore
That moment when Mario becomes The One.
If you watch carefully you realize that at 0:17 he finds something that is not an common item... Probably was the red pill.
Most of you probably didn't even realize how much more amazing this video is with the subtitles turned on.
Oh shit thank you
very helpful thanks
"WE COLORING, GRAB THE CRAYONS" Can't even watch the rest of the video, I'm dying over here rofl!
xd
This aged well
dwayne the cum johnson yes 2020 is very different then 2016
@@keithivey627 Man, you should see 1916!
"What OS do you have?"
My family: Windows 10
My friends: Linux
Me: sUpEr MarIo BrOS 3
I love how the controller inputs go nuts at one point. ACE at its finest
at many points
Normally this would be very hard to do with an NES game because the NES has 2kB of RAM, and most games make use of all of it or close to all of it. SMB3 however has an extra 8kB of RAM inside the cartridge which is used to store the level maps because they have breakable blocks, so the maps can't stay in ROM, which is static.
VuurniacSquarewave Neat! What will happen if you overload the storage with coding?
AidenMaiden 2004 you can't write anything more to it.
The ROM chips in the cartridge have the data encoded as physical wires, so its impossible to write to them without actually changing the chips themselves.
You can stream data into RAM though, in this case from the controller which is what this TAS does.
Every disk based console does this too, though from an optical disk instead of from the controller port.
The level data is also heavily compressed in ROM because it's a lot of data. The data gets decompressed into RAM.
ROM files are 40K, so technically the NES has 40k, the VIC-20 has 5K, 2K used by the system, and that doesn't support sprites and is very limited unlike the NES.
There's something surreal about seeing 3:39-4:04 and knowing that all of that is still taking place in the Super Mario Bros. 3 cartridge.
I'd love to have been the kid in like 1990 who somehow did juuuuuust the right insane button presses somehow fast enough at the right place to make this kinda thing happen. Next-level cheat codes; just make the game behave however you want with jazz hands and an imagination!
Only takes about 28000 frame-perfect inputs in a row, on two controllers, sometimes pressing opposite/all 4 directions. Still easier than Battletoads.
on the bottom it shows the exact combinations
hip indeed Ugh, you can't even imput codes while mashing in GTA, i'd think it would be pretty impossible with all the imputs shown right here.
this is how you do it if you want to do it yourself:
ua-cam.com/video/hB6eY73sLV0/v-deo.html
@@fractalgem Was definitely expecting a rick roll lol
"What's he doing?" "He's beginning to believe"
The Game Give Up!
Hi
This TAS is just literally ridiculous in so many ways.
The "color-a-dinosaur" is literally a work of art for NES programming. Also, changing the pattern banks is so LOL.
I didn't even know NES Mario 3 even had Speed Booster mechanics from Super Metroid for executing this arbitrary code. It may have also predated said game as well.
There's also this "ShellShield" which may just be an early mockup of the actual Shell Shield from Paper Mario: The Thousand-Year Door for that matter, but these debug features can also allow you to shift between forms.
Those messed up auto-scrolls really do put things out of place. And of course, you can also disable them too!
Last but not least, Bowser taking over 30 fireball hits? He would be toast instead with one Koopa shell! This apparently did predate a very similar feature included in the limited-time battle royale game Super Mario Bros. 35, or did it?
And also, I noticed that the life counter jumped straight to 99 at the end of the TAS.
Just look at the small amout of data sent when mario shoots that final hammer towards the shell. Like "Oh yeah, I forgot, 99 lives!"
I watched this several times, and I never noticed that the "Color a Dinosaur" part was actually running a paint-like program (I thought it was like a hard-coded cutscene, or something).
Breaking news: World 7 closed for various cases of breaking reality
if im not mistaken then SMB3 is canonically a show like you may whitness in a theatre so this whole TAS was mario changing the script and having fun doing so.
This is the best TAS I've ever seen and I follow regularly. Thanks!
>Does some random things
>Breaks everything
>Becomes God
>Beats the game
>Doesn't elaborate further
>🗿
This was like watching inter-dimensional cable.
5:37
Turn on your subtitles!
"Hey! That's not what the leaf does!"
So Lord Tom can write a paint program, level select, and a new Mario powerup in an NES game. Pretty cool.
5:24
Mario had ascended into a higher state of being that our puny human minds could never understand.
I love how the button input symbols flicker like disco lights whenever arbitrary code is programmed!
I really like the implementation of the VVVVVV movement system
Wow.This is mind blowing and incredible. I think that I've watched this at least 10 times, and I never get tired of it.
same
SaMe
This is legit? WTF? How must that have gone down?
"I'm bored.... Let's play Super Mario Bros. 3 and heavily reprogram it from INSIDE THE GAME! With a console and everything. Let's add elements from Super Metroid and stuff! YEAH!!"
+TheSuckerOfTheWorld That's pretty much how it happened. :D
+Lord Tom I applaud you, this was really great to watch :)
+TheSuckerOfTheWorld Thanks, glad you liked it!
+Lord Tom In the Author's comments in the video you state that the shinespark works in 5 directions.
Why didn't you go the full 8 directions? To save coding time?
+TheSuckerOfTheWorld I thought that was how the Super Metroid one worked; can you do one downward in SM? All 8 wouldn't have been more work particularly.
The true power of Speedrunner Mario.
by Lord To[...], because by Lord Tom would've been too long to fit.
Lol, look at the input when it's inserting the actual code :P
It flips out in JUST the correct way.
He’s not cheating
He just has a good gaming chair
Oldest form of homebrewing
2:12 this is when the madness starts
4:22 The last Metroid is in captivity, the galaxy is at peace
Who gave mario the speed boots?
3:20
Eeeeeeeeeeh you're only off by about 12 years Shiggy.
Honestly I wish games still had this type of stuff in them. Too bad the internet would ruin it now.
I never knew about this untill today. And thats how it should be. But now everything is found like in a week or few days of release
Wait, 12 or 22 years? Or was it found 10 years before this upload?
Well the Shigeru Miyamoto stuff was a joke; that screen was entirely programmed by the TAS creator. There's no "real" debug screen, just whatever the TAS creator can program into the game using the game's inputs.
@@retroedit_ Was Color a Dinosaur real though?
@@randomguyontheinternet7940 I mean, sort of? It wasn't in the original game, but the way the TAS works, it basically recreated Color a Dinosaur within the game.
I like how you see the controllers going nuts when righting code for the RAM.
I never thought a mario game could be so messed up without game genie codes or rom hacks
i love how the captions describe everything, like how it works, and even talks about the cool stuff with the arbitrary code execution :)
7:35 Wait a minute...
**Positive Force starts playing**
When you adds Metroid's speed booster and Megaman's leaf shield as power ups to Mario.
8:26 well that was certain, i was watching this on april fool's day
Deep down, I really hoped Miyamoto purposely inserted the backdoor.
Shinespark confirmed 4:26
Me: Nice, some Super Mario 3 gameplay!
Me: *Seeing the drawing of a dinosaur*
Me: Wel that was an attempt!
4:16 Mario over here using the speed booster and shine spark
Congratulations, my second favorite TAS video
What's the first? Watch for Rolling Rocks or something?
CoasterKing love the pp
CoasterKing what’s your first favorite then
Awesome work!!!
wow this is awesome :D great job tom!
Basically, if you can reroute execution to something easy to manipulate, such as controller input, you can pretty much do anything you want.
4:47
Hello, Sonic the Hedgehog called, he wants his Super Sonic form back.
I didn't know we were playing Geometry Dash...7:37
The Back Door thing is awesome!
4:20 moment mario become the one
"WE COLORING, GRAB THE CRAYONS!" Did Miyamoto wrote that?
This is the best of all TAS
holy frick the inputs on those two controllers during the code execution.
*hits controller with hammer multiple times*
lord tom : *perfect.*
So, AGDQ run, but ending it instead of handing it off to a human?
+Romaji Correct, the Mitch hand-off was just for AGDQ
+khanglegos You could end playback of the input file in either of the levels (shine spark or shell shield) and mess around with it.
Thanks, This is helps me a lot
This TAS scares me and fascinates me
is nobody gonna mention the sheer amount of inputs during most sections where mario isnt moving? thats NUTS.
I hope we see more of these arbitrary code executions down the road.
This is the craziest thing I've ever seen in a Mario Bros game
i didn't know Mario was a better sorceror than Gandalf and Dumbledore combined.
"The interdimensional toilet!"
Nothing too crazy. This happens to me all the time.
Same. *uses a Shell Shield*
2:40 This normally named "Wrong Warp into Princess`s Room"
Very convenient IRL.
But it wrong warped... Somwhere
When I first watched this, I couldn't believe it was actually being emulated. I thought someone had just animated it! Clearly, I didn't see the rapid button inputs in the bottom left as I didn't realise the 6502 code execution pointer had jumped to the memory address of the controllers. This was clearly before I had discovered 'Retro Game Mechanics Explained', and before subtitles were added to this video.
Also, I never knew the NES ran on Unix. (joking)
(7:53) Hmm yes Mario just casually sliding through a wall.
As a Metroid fan that speed boost was holy crap
It's one of my favorite tas video
Just watching this makes me 🫠
Nice run!
5:21 the prophecy has been fulfilled, glitched llama Mario has come to save us all 😭
color a dragon any%
Mind. Blown. Watch with CC on.
ah yes, my favorite tasser
*Lord To[...]*
I have no idea what happened in this video but it was amazing
I think is Samus proud of Mario
Ending was perfect.
W E C O L O R I N G , G R A B T H E
C R A Y O N S
This tas guy is really good
“reality can be whatever i want it to be”
The truth.... when I saw it in the Awesome Games Done Quick 2016 it was a masterpiece
You know, it's been awhile since i laughed so hard that I started crying. It's a nice change of pace.
I actually lost it when Mario started Shinesparking.
This video makes way more sense with the captions lol
Mario on steroids! Did he play some Megaman X before this adventure!?!
6:42 bro did the blj before it was cool
i love mario's hand when his running
The buttons have a mind of their own
At this point were gonna make doom in smb3 using arbitrary code execution
So this is what inspired the creators of Pizza Tower
You can see how heavily the controller buttons are pressed to input the data
bro its literally what inspired peppino's moveset in pizza tower (talking about 4:22)