Arrow keys to move the screen, 1,2,3 are hot bar slots 1 for sword, 2 for pickaxe, 3 for blocks.
KILL THE SUS DUDE!!!! If this gets 15 likes & hearts I will add: crafting, zombies, health, and creative mode (maybe more blocks?) comment if you want more blocks! I used the size block for the 3-d effect, I know it doesn't really work, But I tried,