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Rain World official Steam artwork

COMMUNITY INTEGRATION

Rain WorldArchipelago randomizer mod

Earn access to a hostile world one gate at a time. The multiworld supplies karma, travel permissions and story abilities while your slugcat completes exploration objectives.

Maintained by SaltiestSyrup / Salt, alphappy

GAME MECHANICS

Explore game mechanics

Browse possible checks, rewards and settings. What appears in your game depends on your World options.

Source catalog Release APWorld 1.6.0 + client 1.6.5Rain World APWorld 1.6.0

These 1,066 source-defined checks and 200 item definitions span campaigns, Downpour and The Watcher; any one seed uses only the subset selected by its campaign and options. No universal default check count is shown because inclusion varies. The source also registers dynamic warp key IDs, but the current pool-builder code that would add them remains commented out, so those definitions are not obtainable items in this release. The 89 listed settings include the 86 visible game options and three common Archipelago settings exposed in this World’s option groups; five hidden/debug declarations are omitted. No seed was generated and no in-game session was tested.

Actions and milestones that can send a check to your multiworld.

1,066 locations

Chimney Canopy - Echo

Echoes

Farm Arrays - Echo

Echoes

Metropolis - Echo

Echoes

Shaded Citadel - Echo

Echoes

Shoreline - Echo

Echoes

Silent Construct - Echo

Echoes

Sky Islands - Echo

Echoes

Submerged Superstructure - Echo

Echoes

Subterranean - Echo

Echoes

The Exterior - Echo

Echoes

Undergrowth - Echo

Echoes

Food Quest - Aquapede or Red Centipede

Food quest

Food Quest - Barnacle

Food quest

Food Quest - Batfly

Food quest

Food Quest - Big Spider

Food quest

Food Quest - Black Lizard

Food quest

Food Quest - Blue Fruit

Food quest

Food Quest - Blue Lizard

Food quest

Food Quest - Bubble Fruit

Food quest

Food Quest - Caramel Lizard

Food quest

Playing with others

Separate campaigns can exchange items synchronously or asynchronously. Jolly Co-op has documented caveats; Rain Meadow is not compatible with this integration.

Known scope and limitations

  • Pair mod 1.6.5 with APWorld 1.6.0 and Archipelago 0.6.7 or newer. Use either Steam Workshop or manual installation, not both.
  • Start a fresh campaign for a new room and back up saves. Never load its campaign with the randomizer disabled or disconnected: the guide warns of irreversible save damage.
  • Linux/Steam Deck instructions specify a DLL override and Proton 8.0-5 to avoid a suspected compatibility issue. This is maintainer guidance, not a Panludia runtime certification.
  • Match installed DLC to the generated options. Custom regions, Expedition runs, Rain Meadow and mods that change world connections are not supported by AP mode.
  • For a conservative first run, prefer a base-game campaign. Open reports cover a Saint food-logic error and Watcher crashes in rotted rooms; these are not claimed fixed by the latest release.
  • DeathLink can repeatedly interrupt long trips between shelters in large rooms. Consider leaving it off; protection mechanisms are still requested.
  • The compatibility document's old Watcher exclusion is superseded by the 1.6.0 release. Documentation and release notes must be read together.

This integration is maintained independently of Panludia. Downloads are provided by its maintainer. Contact the maintainer through the linked repository or support channels.

View Rain World on Steam