I haven't played this yet but what I've seen looks really cool and the whole game was made without the use of his hands.
Puzzle-ish platformer, throw your speer to trigger switches or give yourself somewhere to stand
Awesome puzzle game with an adorably creative theme and surprising depth
Neat little CCG rogue-lite sorta kinda thing with a cool take on managing the spaces in your inventory
it has a spoopy minesweeper minigame
Witchway is a short little puzzle platformer with a neat gimmick. Cute and soft graphics, fitting sounds/music and a nice length/difficulty curve.