Maintenance Rundown

v1.4.3·Updated 2026-10-01

Vanilla-like rundown made by Giginss. Includes 13 levels, each with their own unique twists.

About this mod Author’s original text

Maintenance

A rundown by Giginss.

Intro

The Complex is ancient, and its many systems are prone to breaking. The prisoners are awoken once again to complete the Warden's tasks and ensure the facility continues as normal.

Description

A Vanilla-Like rundown (minimal changes to enemies, the vanilla arsenal with some number changes) with several unique gimmicks to hopefully keep the missions in the Complex interesting.

Currently has 13 levels, B1, C1, C2, D1-D4, E1-E3, and F1. Additionally, there are 2 extension levels, CX, and DX. No more levels are currently planned, but existing levels may be tweaked in the future.

Feedback is welcome! You can contact me in the GTFO Modding discord under the name Giginss.

Base Game Changes

This Rundown makes a handful of tweaks to the base game.

Enemy Changes

The Immortal is able to be staggered and can be foamed for a time.

Player Changes

This rundown uses the weapon changes from VanillaReloaded to ensure a wider variety of weapons are viable in the game.

Credits

A big thanks to tru0067 and others for making VanillaReloaded!

A big thanks as well to Dinorush for helping make glowstick sentry possible.

A credit to all my past, current, and future playtesters who helped me find all the issues in my level.

Playtesters:

  • DBI100
  • Auri
  • PsychoMadEye - the bottomless ammo pit
  • Chaotic
  • Tallylove
  • Mi-Sam-15
  • Blue Guy
  • Weebneet
  • AngryMaid
  • RAJ
  • Zander
  • Sockducttape

And thank you for checking out my rundown!

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:

randomuserhi-AggroFixdonan3967-donan3967_geo_pack_1Inas07-LocalProgressionJarheadHME-RundownExtensionFixInas07-EOSExt_ReactorInas07-EOSExt_SecuritySensorAmorously-WaveRoarFixFlowaria-MTFO_Extension_PartialData

File & checksum

Filename
Maintenance_Rundown-1.4.3.zip
File size
286.8 KiB