WASD/arrow keys to move. down key to crouch and drop through blue/orange towers. e to go into editor. x to shoot fire when fire Mario. 1,2,3,4,5,9 in editor to switch blocks. hold down the space key to do independent blue/orange towers. r to reset the level. l to switch the levels. q to toggle auto arranging tiles. 0 to switch to the tile that your mouse is on. k to delete the tile that your mouse is on. note that you have to get a mushroom before you get fire Mario or else fire Mario will do what a mushroom would do. ENJOY!!!!
after 2557 blocks, 10 sprites, 2 months, and about 150 variables i give you Super Mario Bros
