Inside the Backrooms Mods
Discover the most popular, fastest-growing and newest Inside the Backrooms mods, ranked using live Steam Workshop data.
Trending now
View all trending →Ranked by growth since first tracked — 7-day subscriber gains in view.
| # | Mod | Subscribers | +7d | Growth | Score |
|---|---|---|---|---|---|
| 1 | 缄默医院 The Silent Hospital | 825 | +161 | 1,263% | 78 |
| 2 | level.Sci仓库1.0 | 184 | +102 | 5,300% | 79 |
| 3 | Level 119 - Waterpark | 50.8K | +100 | 1% | 54 |
| 4 | Pirate Clark | 5.2K | +87 | 9% | 86 |
| 5 | level.Sci仓库3.0 | 127 | +83 | 8,800% | 77 |
| 6 | SCP 925 | 78 | +77 | 7,700% | 80 |
| 7 | Tung Tung Tung Sahur | 3.2K | +70 | 10% | 87 |
| 8 | Chaos Prison(V1.3) | 783 | +61 | 106% | 76 |
| 9 | Pingu | 13.1K | +59 | 2% | 58 |
| 10 | level2 管道噩梦 Pipe Dreams | 917 | +56 | 35% | 73 |
| 11 | level 94动画 Motion | 2.4K | +55 | 12% | 70 |
| 12 | School | 38K | +54 | 1% | 46 |
Most popular mods
View top 50 →The most subscribed Inside the Backrooms mods right now.
| # | Mod | Subscribers | Views | Favorites | +7d |
|---|---|---|---|---|---|
| 1 | Level 119 - Waterpark | 50.8K | 35.6K | 294 | +100 |
| 2 | School | 38K | 15.8K | 164 | +54 |
| 3 | Level -4542 | 37K | 45.3K | 189 | +48 |
| 4 | Lvl 1.1 | 31.5K | 19.1K | 176 | +31 |
| 5 | RAIDEN SHOGUN | 27.7K | 34.1K | 250 | +32 |
| 6 | Eula | 26.2K | 28.3K | 209 | +21 |
| 7 | Putin | 22.5K | 8.6K | 55 | +41 |
| 8 | Obunga | 21.5K | 5.7K | 74 | +25 |
| 9 | Level 32 of the WikiDot "SkeletonQueen" | 21.4K | 10K | 126 | +22 |
| 10 | Maxwell | 21.3K | 22.2K | 197 | +33 |
| 11 | Shrek | 21K | 7.1K | 83 | +21 |
| 12 | Smurf Cat | 17K | 17.6K | 115 | +3 |
Fastest growing / breakout
Ranked by the ModSignal Score — velocity, acceleration and update recency, not raw size.
| # | Mod | Score | Subscribers | +7d | Acceleration |
|---|---|---|---|---|---|
| 1 | multiplay | 99 | 65 | +53 | 4.8 |
| 2 | Tung Tung Tung Sahur | 87 | 3.2K | +70 | 0.0 |
| 3 | Pirate Clark | 86 | 5.2K | +87 | 0.0 |
| 4 | SCP 925 | 80 | 78 | +77 | 77.0 |
| 5 | level.Sci仓库1.0 | 79 | 184 | +102 | 1.7 |
| 6 | 缄默医院 The Silent Hospital | 78 | 825 | +161 | 0.3 |
| 7 | level.Sci仓库3.0 | 77 | 127 | +83 | 13.8 |
| 8 | ITBProbe | 77 | 101 | +25 | 0.4 |
| 9 | Chaos Prison(V1.3) | 76 | 783 | +61 | 0.1 |
| 10 | Schradin | 76 | 591 | +3 | 0.0 |
| 11 | Chaos Areas(V5.2) | 74 | 906 | +44 | 0.1 |
| 12 | level2 管道噩梦 Pipe Dreams | 73 | 917 | +56 | 0.1 |
New & rising
All new mods →Recently published mods that already have real traction — not a dump of zero-subscriber items.
| # | Mod | Subscribers | Views | First seen |
|---|---|---|---|---|
| 1 | Level 119 - Waterpark | 50.8K | 35.6K | 35d ago |
| 2 | School | 38K | 15.8K | 35d ago |
| 3 | Level -4542 | 37K | 45.3K | 35d ago |
| 4 | Lvl 1.1 | 31.5K | 19.1K | 35d ago |
| 5 | RAIDEN SHOGUN | 27.7K | 34.1K | 35d ago |
| 6 | Eula | 26.2K | 28.3K | 35d ago |
| 7 | Putin | 22.5K | 8.6K | 35d ago |
| 8 | Obunga | 21.5K | 5.7K | 35d ago |
| 9 | Level 32 of the WikiDot "SkeletonQueen" | 21.4K | 10K | 35d ago |
| 10 | Maxwell | 21.3K | 22.2K | 35d ago |
| 11 | Shrek | 21K | 7.1K | 35d ago |
| 12 | Smurf Cat | 17K | 17.6K | 35d ago |
Data insights
150 Inside the Backrooms mods gained subscribers this week, with a median 7-day growth of 0.2%. 11 new mods entered the catalogue in the last 30 days.
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Frequently asked questions
What are the most popular Inside the Backrooms mods?
The most-popular list above ranks Inside the Backrooms mods by current Steam Workshop subscribers, the closest public proxy for install demand. It updates as new snapshots arrive.
What are the fastest-growing Inside the Backrooms mods right now?
The trending and breakout lists rank by subscriber growth and the ModSignal Score rather than total size, so smaller mods gaining traction quickly surface above established giants.
How many Inside the Backrooms mods does ModOrNot track?
ModOrNot currently tracks 183 active Inside the Backrooms Workshop mods, updated 4d ago.
Is ModOrNot affiliated with Steam or Valve?
No. ModOrNot is independent and not affiliated with Valve Corporation. Steam and the Steam logo are trademarks of Valve Corporation. Subscriber counts are Workshop subscriptions, not installs.