About Slender Fortress - Underground
From Steam WorkshopUnderground is a Slender Fortress map that takes place in a massive abandoned subway station that has been left to rot by society and is now home to some truly horrific residents. The goal of this…
Underground is a Slender Fortress map that takes place in a massive abandoned subway station that has been left to rot by society and is now home to some truly horrific residents.
The goal of this map is to find and collect 8 fuse cables to bring power back to the floodgate generator so that you can reach the surface.
For all those looking to play on this map, you can find it hosted on Glubbable's SF2 servers, the IPs of these servers can be obtained by visiting the steam group. http://steamcommunity.com/groups/GlubsServers
Highlights
From source dataFootprint
Rated a light load on a server.
Last update
Its author last shipped an update 11 yr ago.
Slender Fortress - Underground on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Team Fortress 2 servers. We download it from Steam Workshop, place it, and restart the server.
- Server load
- light
- Smallest plan we suggest
- Team Fortress 2 — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 2015-06-03, released 2015-06-03
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| Workshop |
From 1 recorded build of Slender Fortress - Underground.
Run Slender Fortress - Underground on a Team Fortress 2 server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogMaps & scenarios
Custom maps, arenas and scenarios to play on.
Compatibility
- Game
- Team Fortress 2
Verified at the source
- ✓Steam WorkshopOfficial listing, checked 2026-11-01Open ↗
- ✓AuthorSimploo, as published on Steam Workshop
- ✓LicenseNot published by the sourceFree
