About OWB - Arroyo Chapter
What the creator says, alongside confirmed listing details.
OWB - Arroyo Chapter is a community item for Hearts of Iron IV listed on Steam Workshop.
Arroyo Chapter adds a small extra Neutral branch to the bottom of the focus tree allowing Arroyo to ally the Brotherhood and become a new Brotherhood Chapter. A...
Mod details
- Game
- Hearts of Iron IV
- Creator
- Sl4sh&D4sh
- Category
- Unclassified
- Published
- April 20, 2026
- Last Workshop update
- September 29, 2026
- Workshop item
- #3710836231
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
OWB - Arroyo Chapter currently has 325 subscribers. Recent growth metrics are unavailable; the last calculation was 25d ago.
Metrics from 15 stored snapshots. How ModOrNot ranks mods →
Subscriber change since tracked
View change since tracked
Favorite change since tracked
Platform availability
Paradox grand-strategy title published for PC only; no console edition for HoI4.
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 Hearts of Iron IV mods
| Mod | Subscribers | 7d | Score |
|---|---|---|---|
| 827 | +630 | 100.0 | |
| 9.9K | +5K | 100.0 | |
| 2.1K | +1.3K | 99.9 | |
| 87 | +59 | 99.8 | |
| 244 | +227 | 99.8 |
Frequently asked questions
How popular is OWB - Arroyo Chapter compared with other Hearts of Iron IV mods?
It ranks #12,792 among 67,399 tracked active Hearts of Iron IV mods by subscribers — within the top 18.98%. This is a subscriber-based position, not a quality verdict. Counts and placement can change as the catalogue updates.
Is OWB - Arroyo Chapter available on PC?
The official Steam Workshop listing establishes PC distribution for Hearts of Iron IV. This does not verify current downloadability or compatibility with every PC configuration. Official source ↗
Is OWB - Arroyo Chapter available on PlayStation 5?
No — Hearts of Iron IV itself is not available on PlayStation 5, so neither the game nor its mods can run there.
Is OWB - Arroyo Chapter available on Xbox Series X|S?
No — Hearts of Iron IV 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 September 29, 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 Hearts of Iron IV 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.