About Millennium Dawn: Optimization Submod
What the creator says, alongside confirmed listing details.
Millennium Dawn: Optimization Submod is listed in the maps category for Hearts of Iron IV listed on Steam Workshop.
Last updated for v1.17. Update Disclaimer: The mod is made in such a way that it doesn't constantly need to be updated, maybe even never, ignore the version war...
Mod details
- Game
- Hearts of Iron IV
- Creator
- Conner
- Category
- Maps
- Published
- March 18, 2022
- Last Workshop update
- February 7, 2026
- Workshop item
- #2780918607
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
Millennium Dawn: Optimization Submod has 15,670 subscribers and ranks #721 in Hearts of Iron IV (#721 overall). Over the last 7 days it gained 0 subscribers (-0.1%) and over 30 days 0. Weekly velocity is 0.0 subs/day, accelerating (0.00).
Metrics from 19 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 Millennium Dawn: Optimization Submod compared with other Hearts of Iron IV mods?
It ranks #721 among 67,399 tracked active Hearts of Iron IV mods by subscribers — within the top 1.07%. This is a subscriber-based position, not a quality verdict. Counts and placement can change as the catalogue updates.
Is Millennium Dawn: Optimization Submod 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 Millennium Dawn: Optimization Submod 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 Millennium Dawn: Optimization Submod 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 February 7, 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. The current score is 39.3.
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.