The whole Brackenwood series is fantastic.

Lilium is a very effectful little short (it has the tiniest bit of gore).

Play is a cool little experiment.

David Firth makes wonderful animations. You definitely need to see the Salad Fingers series if you haven't. The Burnt Face Man series is also great, and Milkman (which I'm not gonna link to, it's too obscene) should be seen at least once.

Dad's Home is simply a must-see.

As for games, check out Powerfox, Dad 'n Me, and gogo Happy & Smile. Oh, and let's not forget Attack of the Sprouts.