First moving character !!
Implements multiple jump ! and fix the jump (not possible to jump while continuing to press the button)
Refactoring + split in files + gemfile
First refactor with Poilon
Bricks & sound
Other bricks
Better collision detection (still average one)
Handle continue jumping
Handle air frottement
SCROLLER !
Improve a lot collision detection
Refactor collision? algorithm
Improve frottements when stopping steroids buttons
Handle basic enemies
More enemies
Handle dying when falling
Clean and put more stuff on the gamemap
Refactor
New bricks
Licence and readme