31Arcadia UPDATED

v1.0.2·Updated 2026-04-13

A new desert/jungle moon featuring a custom weather effect!

About this mod Author’s original text

31-Arcadia Updated

NOTE: This is a reupload of Arcadia updated for the latest versions of the game (v73 and above). This package will be deprecated the moment an update for arcadia and released.

A mid-game moon with a desert/jungle theme and two glass biodomes.

POPULATION: Abandoned, security systems remain active!

FAUNA: Varied introduced species, some showing signs of rapid evolution.

CONDITIONS: Local sun is becoming a red giant. Constant scorching heatwaves! Extreme UV radiation!

HISTORY: The facility is located in a meteorite crater and surrounded by a vast desert. Originally constructed to experiment with artificial ecosystems and genetic diversity in extreme environments. It was left to crumble after a solar flare breached one of the domes, causing catastrophic failures. Pockets of life continue to flourish.

Weather Effects

  • Heat Haze Zones: In these areas, you can get heatstroke, which decreases your stamina and slows down its regeneration. This is indicated by a visual effect.
  • Duststorm: The terrain becomes more dangerous after midday.

Terrain Hazards

  • Quicksand: Be cautious in the desert areas!;)

Click to reveal additional information

  • 2 fire exits
  • B+ difficulty
  • Scrap distribution: 12-24
  • Facility size: 1.35
  • Route price: $125
  • Possible weather: Eclipse, Dust Clouds
  • 45 seconds (1.3 minutes if sitting in a car) until heatstroke effect reaches its maximum (125% increased stamina consumption)

Installation

  • Download and install the mod using r2modman or Gale by pressing "Install with Mod Manager".

2.???

  • Profit

I also recommend using ViewExtension by sfDesat for a better experience!

Configuration

There is a config that allows you to disable some custom spawns, if you'd like to taylor the moon for your modpack.

Credits

Development Team: voxx

Special Thanks:

  • IAmBatby - for LethalLevelLoader
  • AudioKnight - for his awesome tutorial
  • yakovenko0707, chrisjones179 - for the dome, truck and door models
  • LC modding community for support
  • My friends - for testing:D

License

This mod is licensed under the CC BY-NC License.

Contact

For support or questions, please contact me on Discord (see thread link).

Enjoy exploring 31-Arcadia and survive the challenges it offers!

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:

IAmBatby-LethalLevelLoaderAudioKnight-StarlancerAIFix

File & checksum

Filename
31Arcadia_UPDATED-1.0.2.zip
File size
29.7 MiB