Bidirectional Growths

Controls :  Up and down arrow keys to move, space to shoot First attempt at participating in a 3 hour game jam. I didn't manage to do it in only 3 hours, it took about 5h and a half, I will find a simpler idea next time !  The theme was Bidirectional, so I thought about how in game, the player's evolution is almost always unidirectional : we level up, gain power, increase our abilities. But in l…