Amazon's new hero-shooter Crucible is available on Steam and currently playable using Proton, despite the inclusion of Easy Anti-Cheat.
A short video showing the difference Nvidia raytracing makes on Quake II.
The intro sequence to the dungeon crawler Vaporum, showing combat and the tutorial.
A short run showing off some of the elements of the new early access roguelike Skul: The Hero Slayer
Yes it's true! Halo: The Master Chief Collection and Reach are playable on Linux. Check out this gameplay video.
A video showing the performance differences between Proton/Wine plus DXVK and Feral Interactive's native port in Shadow of the Tomb Raider.
A single playthrough of the game No Players Online created for the game-a-month game jam.
A playthrough of the intro chapter to Digimon Story Cyber Sleuth played on Linux with Proton.