1.Control a player
left, right, up
2.The player should look where it move to (if he go to the left, he look to the left)
parrallax
3.The player must be able to jump
up
4.The player can fall if he jump out a plateform (and die)
Test it ;)
5.Some enemies should exists and be able to kill the player if they touch it.
add some enemy in enemy list and don't hit them