About Mass Effect
What the creator says, alongside confirmed listing details.
Mass Effect is listed in the maps category for Call to Arms listed on Steam Workshop.
The Mercenary factions are editor only like Cerberus. The Systems Alliance and Reapers are playable in multiplayer with bots. I will soon make all the factions...
Mod details
- Game
- Call to Arms
- Creator
- FederalEmergencyBroadcastAgency
- Category
- Maps
- Published
- November 29, 2025
- Last Workshop update
- June 21, 2026
- Workshop item
- #3614746234
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
Mass Effect currently has 58 subscribers. Recent growth metrics are unavailable; the last calculation was 8d ago.
Metrics from 29 stored snapshots. How ModOrNot ranks mods →
Subscriber change since tracked
View change since tracked
Favorite change since tracked
Platform availability
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 Call to Arms mods
| Mod | Subscribers | 7d | Score |
|---|---|---|---|
| 889 | +135 | 99.9 | |
| 18.4K | +98 | 97.2 | |
| 331 | +20 | 97.0 | |
| 266 | +5 | 96.5 | |
| 712 | +10 | 96.2 |
Frequently asked questions
How popular is Mass Effect compared with other Call to Arms mods?
It ranks #710 among 2,083 tracked active Call to Arms mods by subscribers — within the top 34.09%. This is a subscriber-based position, not a quality verdict. Counts and placement can change as the catalogue updates.
Is Mass Effect available on PC?
The official Steam Workshop listing establishes PC distribution for Call to Arms. This does not verify current downloadability or compatibility with every PC configuration. Official source ↗
When was the mod last updated?
The source listing reports June 21, 2026 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. A recent score is unavailable for this mod, so no estimated value is shown.
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 Call to Arms 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.