About The 100 Day Siege
What the creator says, alongside confirmed listing details.
The 100 Day Siege is a community item for They Are Billions listed on Steam Workshop.
A custom They Are Billions challenge designed for both newcomers and hardened survivors! The first 20 days give you time to build, plan, and prepare. Then, the...
Mod details
- Game
- They Are Billions
- Creator
- ArcBee
- Category
- Unclassified
- Published
- July 21, 2025
- Last Workshop update
- July 27, 2025
- Workshop item
- #3530825866
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
The 100 Day Siege currently has 360 subscribers. Recent growth metrics are unavailable; the last calculation was 23d ago.
Metrics from 10 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 They Are Billions mods
| Mod | Subscribers | 7d | Score |
|---|---|---|---|
| 405 | +127 | 99.1 | |
| 236 | +63 | 98.8 | |
| 1.4K | +105 | 96.7 | |
| 583 | +25 | 92.5 | |
浩宇游戏王第五十二张图
by
浩宇游戏王
|
326 | +32 | 89.2 |
Frequently asked questions
How popular is The 100 Day Siege compared with other They Are Billions mods?
It ranks #1,710 among 5,020 tracked active They Are Billions mods by subscribers — within the top 34.06%. This is a subscriber-based position, not a quality verdict. Counts and placement can change as the catalogue updates.
Is The 100 Day Siege available on PC?
The official Steam Workshop listing establishes PC distribution for They Are Billions. This does not verify current downloadability or compatibility with every PC configuration. Official source ↗
When was the mod last updated?
The source listing reports July 27, 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 They Are Billions 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.