just look at the character and...
i just created a character just for fun (no, it's not ripped that time ^^).
if it looks like an existing one it's not intentional, i didn't have any reference sprite for it...
as the title sais, what kind of game will fit that character the best?
platform, fighting game? maybe you'll end up with a quite original game at the end...?
i'll probably add other characters or animations in the future, why not... btw your opinions are welcome ^^
size 1x
http://www.marmotte.levillage.org/_exchange/64.gif
size 2x
http://www.marmotte.levillage.org/_exchange/128.gif
*edit*
mmh, i didn't thought the size 1x sprite was so big. maybe i'll add some more gradient