Petit Computer Wiki

Super Mario Bros. 3

913pages on
this wiki
Add New Page
Comments124 Share
Super Mario Bros. 3
IMG 20131016 132934

General Info
Genre(s): Awesomeness
Contributor(s): Me
Release Date: September 27th, 2013 / November 18th, 2013
Development Status: Alpha
Version: 0.2
Size: 49'100 B
Mode(s): Single-Player
Language(s): English

Super Mario Bros. 3 for Petit Computer.


  • A -> Jump, Select
  • B -> Run
  • Up/Down/Left/Right -> Move


Alpha 0.2Edit

  • Blue bar showing informations.
  • Title screen (No animation).
  • Small improvements.
  • Every sprites and backgrounds sheets remade.
  • "Help!" bubble text on the map.
  • Touch screen improved.

Alpha 0.1Edit

  • The first World Map.
  • A part of World 1-1, but collision and monsters aren't in.
  • Many animation bugs.
  • Two musics, and a simple sound effect.

Future PlansEdit

  • Please report bugs! (They're all reported, so don't worry.)
  • Please understand that most of the updates may never come.

Alpha 0.3 Edit

  • Cleaning the code to improve engines and save a lot of space.
  • Implementing a totally new engine using backgrounds and data.
  • Remaking all background and sprite sheets so we have everything we need for World 1.
  • Improving Mario's physics and animations.
  • Adding more title screen animations. Trying to figure out how to make the animations not take 300+ lines.
  • Completing World 1-1.

Alpha 0.4Edit

  • Implementing the stuff shown on the blue bar (time, power, score, money, lives.)
  • Making special tiles work (? blocks, P switch, coins, mushroom/tanooki/1up, etc.)
  • Adding death (enemies, falling in the void, being out of time.)
  • Adding enemies.

Alpha 0.5Edit

  • Fixing the rest of Mario's physics and animations.
  • Adding the rest of the title screen's animations.
  • Adding animation of when you finish the stage (Y'know, with the firework!)

Alpha 0.6 Edit

  • Fixing all kinds of bugs you guys will find for me.

Alpha 1.0Edit

  • World 1 should be done.

Beta 1.0Edit

  • World 4 should be done.

Final 1.0Edit

  • I wish the game could be the same as the original NES game, even if it can't be.


Only scan one version! The files don't have the same names between versions. I greatly recommend you to scan the latest version, which is obviously better. Have fun! SMB3 vA0.2

SMB3 Alpha 0.1


  • Q: Why am I stuck in the middle of the first stage?
  • A: I haven't programmed the whole stage yet.
  • Q: How can I help?
  • A: Unless you can help with things I ask for in the Notes section, you can't help, sorry.
  • Q: I can't read the QRs! / QRs are missing!
  • A: It's your problem, don't ask me about that. (Hint: Click on the pic to zoom!)


  • If anyone wants to help, I need the sound effects.
  • I'm not going to bring this game on SmileBASIC, because now there's upload copyrights.


Start a Discussion Discussions about Super Mario Bros. 3

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.

Also on Fandom

Random Wiki