I can see these being used for many types of games. Match 3 or 5, character class icons, result images for a personality test on facebook or anywhere really. It's really high quality and perfect for the above and more.
That looks so much dear. I wanted to help but atm I'm looking more of direct payment because my current condition. I would do this if you can pay me $400 instead % based. :)
I think the game need effects to make it looks cooler, like the doodads tween to the slot while automatically resized gradually.. but I don't know how to make :) .