About gm_BlackMesa_Sigma
What the creator says, alongside confirmed listing details.
gm_BlackMesa_Sigma is listed in the maps category for Garry's Mod listed on Steam Workshop.
Get the night version here: !!To remove the overbright bloom, open the "post-processing"-tab, e...
Mod details
- Game
- Garry's Mod
- Creator
- SuspiciouslyAwesome
- Category
- Maps
- Published
- October 24, 2012
- Last Workshop update
- October 25, 2012
- Workshop item
- #104483047
Screenshots
1 image from the mod listing
Timeline
Key dates from the original listing and ModOrNot's catalogue.
-
First published
The item was first published on Steam Workshop. Steam listing ↗
-
File last updated
Latest file-change date reported by Steam Workshop. Steam listing ↗
Why it ranks here
gm_BlackMesa_Sigma has 687,187 subscribers and ranks #201 in Garry's Mod (#201 overall). Over the last 7 days it gained 0 subscribers (+0.0%) and over 30 days 0. Weekly velocity is 0.0 subs/day, accelerating (0.00).
Metrics from 14 stored snapshots. How ModOrNot ranks mods →
Subscriber change since tracked
View change since tracked
Favorite change since tracked
Platform availability
Garry's Mod (Facepunch) is a PC-only Source engine game; no console release.
Availability is only claimed when an official source proves it. A platform we cannot verify is shown as “Not verified” — we never assume a PC Workshop mod runs on a console.
More Garry's Mod mods
| Mod | Subscribers | 7d | Score |
|---|---|---|---|
| 7.3K | +6K | 100.0 | |
| 16.1K | +15.5K | 100.0 | |
| 3.2K | +3K | 100.0 | |
| 8.1K | +7.8K | 100.0 | |
| 4K | +3.6K | 100.0 |
Frequently asked questions
How popular is gm_BlackMesa_Sigma compared with other Garry's Mod mods?
It ranks #201 among 178,809 tracked active Garry's Mod mods by subscribers — within the top 0.11%. This is a subscriber-based position, not a quality verdict. Counts and placement can change as the catalogue updates.
Is gm_BlackMesa_Sigma available on PC?
The official Steam Workshop listing establishes PC distribution for Garry's Mod. This does not verify current downloadability or compatibility with every PC configuration. Official source ↗
Is gm_BlackMesa_Sigma available on PlayStation 5?
No — Garry's Mod itself is not available on PlayStation 5, so neither the game nor its mods can run there.
Is gm_BlackMesa_Sigma available on Xbox Series X|S?
No — Garry's Mod itself is not available on Xbox Series X|S, so neither the game nor its mods can run there.
When was the mod last updated?
The source listing reports October 25, 2012 as the last file update. A later comment or catalogue refresh does not mean the mod file changed. Official source ↗
What does the ModOrNot Score mean on this page?
It is a 0–100 momentum signal: 50% subscriber-growth velocity relative to mods in the same game, 20% favorite growth, 20% view growth, and 10% update recency. It is not a quality rating. The current score is 0.0.
Are these the real Steam Workshop numbers?
ModOrNot stores public Steam Workshop counts from its collection runs. The totals shown here are the latest counts stored in our catalogue; changes over time are calculated from recorded observations, not invented values. They can differ from the live listing until the next collection.
How is the rank computed?
ModOrNot compares tracked active Garry's Mod mods by their current stored subscriber totals. Rank #1 has the most subscribers; equal totals share a rank. The rank is calculated when this page loads and can change as counts or the catalogue change.