It’s a Puzzle RPG - like Puzzle Quest or Puzzle & Dragons, you match orbs to fight enemies. You can play as and against all of the alpha and beta kids and trolls, Ancestors, Guardians, Denizens, Sprites, the Felt… you get the idea.
I started designing Puzzlestuck in April 2014 and wrote the first lines of code two months later. I finished the game in June 2015, but was unable to release it until now.
The artwork in the game is all fan art drawn by a bunch of different amazing artists, all used with permission. Check out the in-game credits or my credits page to see more info on who drew what.
I've only played a little of it but it seems really cool and very polished for what it is. I'm impressed!