GOTY 2017
I also played a few very small itch.io games that are not on the wiki. The ones that spring to mind are Candle by Mark Wonnacott, Tiger Team by Blendo Games, and Super Pools n' Ghosts by Sunless. Here are some links to those games:
https://sunless.itch.io/super-pools-n-ghosts-hamburger-mode-edition
https://candle.itch.io/castle
https://blendogames.itch.io/tigerteam