Halo 3: ODST Kat's Campaign
About Halo 3: ODST Kat's Campaign
What the creator says, alongside confirmed listing details.
Halo 3: ODST Kat's Campaign is a community item for Halo: The Master Chief Collection listed on Steam Workshop.
Oh, another one of those "Rebalance" mods. This mod does not add any and everything from every Halo game. Instead it focuses on "improving" (in my opinion of co...
Mod details
- Creator
- Katherlyn
- Category
- Unclassified
- Published
- April 13, 2024
- Last Workshop update
- September 17, 2025
- Workshop item
- #3221695109
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
Halo 3: ODST Kat's Campaign currently has 3,451 subscribers. Recent growth metrics are unavailable; the last calculation was 5d ago.
Metrics from 8 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 Halo: The Master Chief Collection mods
| Mod | Subscribers | 7d | Score |
|---|---|---|---|
| 55.6K | +18.6K | 100.0 | |
| 658 | +29 | 99.9 | |
| 822 | +29 | 99.6 | |
| 24.2K | +4.6K | 99.6 | |
| 140 | +8 | 99.2 |
Frequently asked questions
How popular is Halo 3: ODST Kat's Campaign compared with other Halo: The Master Chief Collection mods?
It ranks #174 among 1,900 tracked active Halo: The Master Chief Collection mods by subscribers — within the top 9.16%. This is a subscriber-based position, not a quality verdict. Counts and placement can change as the catalogue updates.
Is Halo 3: ODST Kat's Campaign available on PC?
The official Steam Workshop listing establishes PC distribution for Halo: The Master Chief Collection. This does not verify current downloadability or compatibility with every PC configuration. Official source ↗
When was the mod last updated?
The source listing reports September 17, 2025 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 Halo: The Master Chief Collection 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.