fps

Semi-realistic first-person shooter based on the Cube engine

The Open Capture and Analytics Tool (OCAT) provides an FPS overlay and performance measurement for D3D11, D3D12, and Vulkan.

Unreal Gold distributed with the unofficial OldUnreal patch. Approved by Epic Games.

Unreal Tournament GOTY distributed with the OldUnreal patch. Approved by Epic Games.

Red Eclipse is a fun-filled new take on the first person arena shooter, featuring parkour, impulse boosts, and more.

The Free and Fast Arena Shooter

A free multiplayer & singleplayer first person shooter, the successor of the Cube FPS.

Frametime capture and analysis tool

Risen3D is an advanced Doom port by Graham Jackson based on Jaakko Keranen's Doomsday port.

An open source first-person shooter game built on a very unconventional landscape-style engine.

Free fast-paced first-person shooter set in a cyberpunk universe

Free and open source asymmetric team-based first-person shooter with real-time strategy elements.