Superhot, which is an action shooter game, is currently free on Epic Games.
Expires 22nd December at 16:00 GMT.
Description:
Superhot is the first person shooter where time moves only when you move. No regenerating health bars. No conveniently placed ammo drops. It’s just you, outnumbered and outgunned, grabbing weapons off fallen enemies to shoot, slice, and maneuver through a hurricane of slow-motion bullets.
Link:
https://www.epicgames.com/store/en-US/product/superhot/home