Cool concept, but execution could have been done a little bit better. When I was playing, it was pretty fun, deciding if I should risk collecting the coin or not. I also found the simple pixel art style quite charming and cute. This game was enjoyable to look at. My main critique would have to be replay value of the game. I wish after you enter the portal, you would roll again, but with the coins you already collected. That would've added a bit more replay value. Other than that, good game!