No-deaths walkthrough: https://www.youtube.com/watch?v=WYNuewIWLcw (If you've played Super Mario Brothers on the NES, you should know how this works, but in case you haven't...) INSTRUCTIONS: Use the left/right arrows to move, up arrow to jump and X to dash. Jump on Goombas to defeat them, collect mushrooms to turn into super Mario. Lose all of your lives and it's game over! Just like the original, you can run over small gaps, collect coins and play until you run out of lives or beat the game. Finally, a finished game! :D Enjoy!
Updates: 9.5 (Changed to 1.0) - Release 1.1 - Backwards scrolling, added some vector graphics and brick blocks. 1.2 - Added sounds for lava bubbles, added bowser fire, changed the engine, and added more vector sprites. 1.3 - 1-1 is finally vectored! 1.4 - Added more background elements to 1-1, Mario no longer interacts with brick block pieces, piranha plants don't come out if mario is near them, and mario has a voice. 1.5 - Added more voice sounds to mario, and blocks with coins.