About

Why these exist

Some of the best co-op games only let you play together online. These mods are for the other kind of co-op: the couch, one screen, a friend with the second controller.

How they're made

• Each mod is written for one game and tested on a specific Steam build of it. The mod page tells you which.
• They load through BepInEx, the standard Unity mod loader, and change the game with Harmony hooks. Each hook loads on its own, so if a game update breaks one piece, the rest keep working and the log says which piece failed.
• Player 2 isn't a spectator. They get their own character or car, camera, HUD, menus and controls, and where the game allows it, their own save.
• Every screenshot on this site is from a real split-screen session with the mod.
• Each mod ships as one Setup.exe that finds your Steam copy, installs, updates, repairs and uninstalls. Your game's own saves are never touched.

What we promise, and what we don't

We fix bugs and update the mods when games change, and every update is included in what you bought. We can't promise how fast a fix lands after a big game update, or that every game update can be worked around. If a mod won't run on your PC and we can't fix it, you get your money back (see the terms).

Who's behind it

Split-Screen Mods is run by Percy Marketing. These are unofficial fan mods: over the hill is made by Funselektor Labs and PEAK is made by Team PEAK, who didn't make the mods and don't support them. Please buy their games; you need your own copy to use the mods anyway.

Say hello

Ideas, requests and bug reports go best in The Couch. Anything else: [email protected].