Which Linux setup works best for Unity, Unreal, Steam, GIMP, and game modding?

Steam and GIMP work well on Linux, and games made with Unity or Unreal can often run through Proton. For modding, Vortex may be less straightforward, so Mod Organizer 2 is often a better option on Linux, with tools such as Jackify for supported mod packs. Check ProtonDB for the specific games you play before switching.

Before installing permanently, test Linux from a live USB or in a virtual machine and make sure the laptop has compatible graphics drivers and enough memory. Back up your files first, then test Unity, Unreal, your games, and your preferred mod manager with the exact projects and titles you use.

There is no single distribution that guarantees every application will work exactly like it does on Windows. Ubuntu, Fedora, or another mainstream distribution would be easier to maintain than a highly customized setup, especially on an older laptop. A gaming-focused option such as Bazzite may be convenient for Steam, but you should verify that its immutable system model fits your development tools.

Unity has a usable Linux editor, although occasional crashes or setup issues can happen. Unreal is possible too, but its Linux installation and development workflow generally require more manual configuration and may have missing features compared with Windows. If you want the least friction, keep a Windows installation or use dual boot for projects that depend on unsupported tools.