U can get Super meat boy for free from Epic store from 28 dec
Jedi Knight: Academy for just €1
Captain Disaster in: Death Has A Million Stomping Boots for >=$0 or more for the next ~1.5 days:
You can pay more of course!
Already did, your fault.
Unreal PT is a fan remake of the infamously removed demo of the cancelled Silent Hills Game. It´s for free and probably won´t be available for long.
Nearly for free
All Larry games for 1.99