It costs $1.99 on iOS, and for the next four days all in-app purchases (additional decks, avatars, etc.) are free of charge.

https://itunes.apple.com/us/app/expl...040227414?mt=8

This art style looks familiar. Is this the Mantis Shrimp comic guy?

i dont think so

This game is so much fun.

I played the card version with a couple friends recently