I like thi idea very much, though it was quite hard to understand what actually is going on (?) The idea of gambling is something people will definetely think of when it comes to 'spin to win'. Though...where actually was the 'spin'? IMO it would have been a more obvious cath on the theme if it looks more like a slot machine..or maybe a wheel?
The game also would profit from some music, while the SFX the game has fits quite well. I really liked the art style and think overall this is a nice entry to a jam!