Main Features:

• Play Windows games using Proton
• Play Linux native games
• Run Windows games directly from the .exe file
• Prefix management
• Shortcut and Steam shortcut management

Integrated tools:

• Winetricks: A helper tool to easily install dependencies, fonts, DLLs, and tweaks for Wine.
• Winecfg: Wine's graphical interface to configure Windows versions, libraries, drivers, and integrations.
• MangoHud: Shows an overlay for monitoring FPS, temperatures, CPU/GPU load and more.
• Feral GameMode: Tweaks your system to improve performance.
• Prefer SDL: May fix controller issues in some games.
• Additional Application: An additional application to run with the game, like Cheat Engine, Trainers, Mods...
• Lossless Scaling Frame Generation: Create fake frames to increase the framerate.
• Proton Manager: Download/Remove popular Proton builds.
• Wine Wayland Driver support (Experimental).
• HDR Support (Experimental).

Flatpak known issue:

• Gamescope doesn't work.