Thank you everyone! The project's development wouldn't be that far without your support and your feedback.
Added in this version:
-By request, music and sound effects
-Enhanced the collision with world (so that player's can't walk throught walls)
-Added new tileset (the sewer)
-Added new maps
-Added new units (slimes, armored pigs)
-Deffence now reduce incoming damage
The sprites and sound I used are owned by MapleStory
The ambiance music is from Rayman soundtrack.
I only use these ressource for testing purpose.