XSplitScreen

v4.0.9·Updated 2026-01-01

Seamless splitscreen

About this mod Author’s original text

Description

Splitscreen for Risk of Rain 2 with UI-based persistent preferences

Instructions

  • Launch the game and click on 'Splitscreen' above 'Singleplayer' in the title menu
  • Press start on a controller to add a player or click to add a PC player
  • Customize and then select a screen to ready up. Multi-monitor users on controllers can press LB or RB to change monitors

Features

  • Seamless UI assignments with icon designs by Claymaver
  • Persistent configuration
  • Multiple monitor support
  • Custom colors and trails
  • Theoretically supports up to 16 players in singleplayer or multiplayer (4 player max for now - work in progress)

FAQ

  • Why is there only 1 profile available to use?

Go back to the main menu and click on "Profile: " at the top right of the screen. Create a new profile and try again.

  • Does the mod support multiple keyboards and mice?

No. This is a limitation in Risk of Rain 2 and therefore will never be supported. Use Nucleus instead.

  • How do I disable multi-monitor mode?

Disabling activated displays in Unity is impossible. This means that to disable multi-monitor mode you must restart the game.

  • My issue isn't listed. What do I do?

Join the Discord for support

Install & use Install: BepInEx plugin

  1. The archive from playbuff is the mod itself — usually a BepInEx plugin (a .dll or a plugin folder once unzipped).
  2. Recommended: use a community mod manager (such as r2modman) — pick this game, import the mod, and the manager sets up BepInEx and its dependencies for you.
  3. Manual route: install the BepInEx loader in the game folder, then drop the unzipped .dll or plugin folder into BepInEx/plugins/.
  4. Launch the game — the BepInEx console logs every plugin it loads; seeing this mod in the log means it is installed.

Mods with listed dependencies need those installed too, or they will not load. Options are usually changed in-game or in the plugin's config file.

Dependencies

Install these first, or the mod will not work:

RiskofThunder-R2API_Language

File & checksum

Filename
XSplitScreen-4.0.9.zip
File size
250.7 KiB