This is a really cool idea. Some of the character powers are a little tricky to figure out, but I'm having fun trying :)
Viewing post in Ponto Sneak jam comments
Yes.. without saying which is which, there is a heal, a pickpocket, a quick dash, immunity for 1 turn, a spike trap, a houseplant decoy, stun, swap places and a kill. There are 3 upgrades, each affecting 3 of the powers exclusively, and you will see added icons on the splash screen once you obtain one of the upgrades.
Enjoy :D