Forgotten Facility [UPDATE] – Gorilla Tag Custom Map by alfietc4s

Forgotten Facility [UPDATE] is a medium-sized custom map for Gorilla Tag, made by alfietc4s and published on mod.io. The creator’s one-line pitch: “You’re an investigator sent to an abandoned facility to uncover its secrets.” It’s tagged on mod.io as challenge, competitive, minigames, hangout, so that’s the kind of session to expect.

About Forgotten Facility [UPDATE]

Here’s how alfietc4s describes it on the listing:

You’re an investigator sent to an old, damp research facility that has been abandoned for over 20 years. Your job is to find out what happened here, why it was abandoned, and what they were researching.

This map contains no jumpscares

Quick facts

• Creator: alfietc4s (mod.io/g/gorilla-tag/u/alfietc4s)
• Official page: mod.io/g/gorilla-tag/m/realistic-gorilla-tag4
• Current file version: 1.3.0
• Went live on mod.io: December 19, 2025
• Last updated: December 22, 2025
• Download size: about 113 MB
• Map size tag: Medium
• Player rating: Very Positive (93% positive from 1,998 ratings, checked October 28, 2026)
• Downloads: 100,895 total as of October 28, 2026

Loading Forgotten Facility [UPDATE] in Gorilla Tag

Because it’s a mod.io map, there’s nothing to sideload: Quest and PC players both get it through the in-game Virtual Stump.

1. Head to the Arcade in City and put on one of the green headsets to drop into the Virtual Stump.
2. First time? Link your account from the mod.io screen in the Stump by entering its code at mod.io/connect.
3. Find Forgotten Facility [UPDATE] on mod.io (mod.io/g/gorilla-tag/m/realistic-gorilla-tag4) and subscribe, logged in with your linked account.
4. On the maps terminal, show installed maps only, pick Forgotten Facility [UPDATE] and load it. It’s around 113 MB, so the first load takes a bit.

Note: accounts registered as under 13 can’t enter the Virtual Stump.

Before you jump in

• It’s tagged as a challenge/race map, so expect to restart sections. Learning one route properly beats rushing.
• It’s tagged Hangout, which usually means it’s best with a few friends in a private code rather than a full random lobby.
• With competitive or minigame tags, sessions play better when everyone has already loaded the map before the round starts.
• This one leans into horror. If you’re playing with younger siblings or friends who scare easily, give them a heads-up.
• The last update was December 22, 2025. Big Gorilla Tag updates can break older maps, so if it won’t load, check the mod.io page for a newer file or a note from alfietc4s.

More from alfietc4s on GTMods: STUD Tag!.

Forgotten Facility [UPDATE] FAQ