Linux wrapper tool for use with the Steam client for custom launch
Compatibility tool for Steam Play based on Wine and other components
DRM remover of the SteamStub variants
C# application with primary purpose of farming Steam cards
Open source cross-platform multi-purpose game toolkit
A fancy self-hosted monitoring tool
API and runtime that allows access to VR hardware
A compatibility layer between the Oculus SDK and OpenVR
Lutris desktop client in Python
HLE 3DS emulator
A Steam library categorizing tool
An open source re-implementation of RollerCoaster Tycoon 2
Video game library manager with support for wide range of libraries
The source code to VVVVVV
Parallel solvers for sparse linear systems featuring multigrid methods
Miranda NG: Next Generation of Miranda IM
Gideros Release version
Europa Universalis IV double byte language patch
A node.js plugin to integrate nw.js/electron games with steamworks
Accuracy-focused XNA4 reimplementation for open platforms
An open source reimplementation of the Among Us Server
Naev is a 2d action/rpg space game, action, rpg and simulation
A desktop implementation of Steam's mobile authenticator app.
Use Steam VR-enabled applications with your phone as HMD
Reliable & unreliable messages over UDP