Thunderstore Mod Manager (r2modman) v3.2.18 is the best free mod manager for Lethal Company, Risk of Rain 2, Valheim, Cyberpunk 2077, Deep Rock Galactic, and hundreds of other games. Install, update, and launch mods in seconds from the Thunderstore index.
Also available as AppImage (Linux), Windows, deb, rpm, pacman, flatpak, and tar.gz .exe .zip
- Browse and install mods from Thunderstore.io directly in the app
- One-click installation with automatic dependency resolution
- Profile system with separate mod profiles per game
- Works with BepInEx and MelonLoader mod frameworks
- Launch game directly from the manager with all mods active
- Import and export profiles to share loadouts with friends
- Automatic mod updates with changelog display
- Supports 200 plus games from the Thunderstore ecosystem
- Available on Windows, macOS, and Linux
- Download and install using the button above
- Select your game from the list
- Browse the online mod list and click Install
- Click Start Modded to launch with mods active
| Feature | r2modman | Overwolf |
|---|---|---|
| Free with no ads | Yes | No |
| Thunderstore mods | Yes | Partial |
| Linux support | Yes | No |
| Open source | Yes | No |
Lethal Company, Risk of Rain 2, Valheim, Deep Rock Galactic, ROUNDS, Cyberpunk 2077, Subnautica, 7 Days to Die, and 200 more.
Thunderstore Mod Manager not working? Run as Administrator on Windows. Make sure the game is installed through Steam.
Linux support? Use the Flatpak or AppImage build. Works natively on all major distros.
- Windows 10/11, macOS, Linux
- Game installed via Steam or Epic
MIT License — Copyright © 2026 ebkr