The shadows of winim

/!\ Update 1.1 on 18/03 /!\ : More details below. About  This game is made for the #trijam n° 61. How to play Winim is about Win & its antimatter shadow Nim lost in a strange dungeon. You play Win & Nim at the same time one is on the left the other on the right. Use arrows to move Win one way while Nim is doing the opposite. Slash the mobs with your sword (use space). Gather right pair of keys t…