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Risk of Rain 2Official updates

Risk of Rain 2 · Memory Optimization Update Notes V1.3.9 · 2025-06-04

Developer patch announcement published 2025-06-04. Read the original changes and install through your purchased launcher.

Risk of Rain 2
Hopoo Games / Gearbox Publishing / 2K · Risk of Rain 2

Installation

  1. Close the game and back up saves and your current mod configuration.
  2. Read the original announcement for changes and supported platforms.
  3. Update the game through Steam Library and Downloads.
  4. Test with mods disabled, then enable only mods supporting the updated game.

Removal · recovery

  1. Disable mods and use Steam’s installed-file verification if needed.
  2. Test pre-update saves using copies. Automatic rollback to an older game build is not guaranteed.