The stealth concept seems really promising! I did have trouble finding the challenge without encountering many (close-enough) rabbits to sneak around, in a few parts due to very high movement speed, spread-out scenery, and low rabbit count. With that aside, the different suit types make for a fun bit of personality, although I'd be curious about ways to make this look more camouflagey (ex: rock-helmet-like headpiece, or a grass hat...).
Otherwise, it's really good work for what's evidently a first try at making a game - and the concept has some good potential!