RoR2ItemSync

Share your Risk of Rain 2 run with companion apps, stream overlays, and dashboards.

Features

• Live inventories, equipment, player stats, buffs, and run progress.
• World updates for chests, shops, ground items, teleporters, and bosses.
• Player-owned drone and minion stats and inventories.
• Run events including pickups, deaths, purchases, and stage changes.
• Saved run summaries and recorded timelines, sent to supported apps at game over, run end, and normal game close.
• Recovery of recent saved runs after reconnecting.
• Modded item information and icons for companion apps.
• Automatic app discovery and support for multiple connected apps.

Getting started

Get the companion app for Android on Google Play. Connect your phone and gaming PC to the same local network.

1. Install RoR2ItemSync and its dependencies through Thunderstore Mod Manager or r2modman.
2. Launch the game through your modded profile and start a run.
3. Open a compatible companion app or overlay and use its automatic discovery. For a manual connection on the same PC, use ws://127.0.0.1:11420/.

For the most complete multiplayer run history, install the mod on the host's game. Joining another host still provides live state, but some run events are unavailable.

Advanced reference

Visit the RoR2ItemSync SDK on GitHub for connection details, configuration guidance, protocol documentation, examples, and app development resources.