BoomLagoon

v1.4.0·Updated 2026-10-09

Boom Lagoon: Adds a new island to your radar of a nuclear bomb test site. Listen for sirens and take cover

Screenshots 5 screenshots

About this mod Author’s original text

Boom Lagoon - New Island

An abandoned lagoon used as a nuclear weapons test site. The atoll had been flattened many times, until research ended and everyone packed up and left.

But lately, the old bomb site appears to be operational again. Bombers have been seen circling overhead, dropping bombs on a scheduled basis. When the sirens go off, you've got 15 seconds to take cover or you're cooked.

What's Included

  • A new island appears on your radar — sail out and discover Boom Lagoon for yourself.

How to Install

  • Download a mod manager: Mod Manager or Gale.

2., Select game How-To-Fish (make a profile, or use Default).

  • Click Get mods → search BoomLagoon → Download OR just Install BoomLagoon from here.
  • Click ▶ Modded to play!

Multiplayer: - Everyone in the lobby also needs the mod installed.

Contact

Please add/DM me on Discord for any issues/bugs. I will credit you in the changelog when fixed. Discord

Twitch Channel --- Cafecito pl0x?

Install & use Install: follow the bundled instructions

  1. Unzip the archive from playbuff and read the bundled readme / instructions first.
  2. Most mods rely on the game's mod loader — the usual route is a community mod manager (such as r2modman): pick this game, install, and it handles the loader and dependencies.
  3. For a manual install, put the mod files into the matching Mod / plugins folder inside the game directory.
  4. Launch the game to confirm it loaded; mods with listed dependencies need those installed as well.

Install locations vary a lot between mods — the bundled readme is the most reliable guide.

Dependencies

Install these first, or the mod will not work:

BepInEx-BepInExPackRompedev-HTFMapLoader

File & checksum

Filename
BoomLagoon-1.4.0.zip
File size
2.9 MiB