(this game is also avaialble for Google Cardboard. The PC port works much like the Cardboard counterpart, except there is no headset to use.)

Superbird is a 3D platformer, slasher, and adventure game.  It was inspired by many classic franchises such as Mario, Zelda, and Banjo Kazooie. 

Note: donations on itch.io for $5 or more-- or $1/month on patreon-- will give you access to a code you put in one time to get access to benefits.  In this case, to get 1,000 coins and 5 extra lives by clicking the coin button 3 times (can only be done every 30 minutes)