Saw someone else post a list like this and it helped me find some cool games, so here's a few great ones I've played so far

Goofy Goose

Small fun game with lot of character. Very relaxing game to play after playing too many intense platformers.

Hoop Knight

Amazingly well rounded game, with a tight gameplay mechanic.

Commuter

Dumb destruction game. Unfortunately I've played a few games where explosions are discouraged - not here!

Self promotion

Caterpillar Cowboy

Our game. Ranch up critters in your browser.