DLC / add-on · Dreland Enterprises
SOS OPS! - BACKROOMS
- Co-op
Fall into the Backrooms with 1–4 friends: sprint through iconic levels, bait monsters, crawl-hide your way out, and turn horror into pure SOS OPS! chaos.
Before you buy
- Redeem on
- Steam clientPC: Windows. Needs a free Steam account.
- Activates in
- Europe and UK. Activates on accounts registered in 32 countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom.Activates on accounts registered in the EU, EEA, Switzerland and the United Kingdom.Will not activate on accounts registered in North America, Asia, Latin America or Oceania.
- You get
- A digital activation keyAn add-on. You need the base game on the same account.
- Delivery
- To your account and by emailDelivered to your account and by email once it is ready. Some orders get a short manual check first.
Trailers and screenshots
About this add-on
SOS OPS! – Backrooms is technically not about saving the city.
Unless the city is made of yellow walls, empty pools, and existential discomfort.
It’s about falling through a shed floor and ending up somewhere you were absolutely not trained for.
You and your team (1-4 person coop) start what should’ve been a normal mission. A quiet road. A random shed. Five seconds later, you’re dropping into a dimension that feels stitched together from forgotten textures and bad dreams.
Level 0 is endless yellow walls and something that doesn’t blink.
Level 37 feels calm, empty, almost relaxing.
Level Fun looks like a party and absolutely isn’t.
Level 94 gives you peaceful hills during the day.
Level THE END is exactly as comforting as it sounds.
The rules are different here.
Sound matters. Light matters. Staying low suddenly matters a lot.
The new crawling system lets you drag yourself across the floor to stay less visible. Sometimes it’s the only reason you’re still alive.
Physics still exists. And it will betray you here too.
Someone will panic. Someone will run in the wrong direction.
Backrooms traps your usual SOS OPS! chaos inside tight spaces, strange architecture, and levels that feel just a little too quiet.
You’re still a team of emergency responders.
You’re just not sure who you’re responding for anymore.
Description, images and details are taken from this product's Steam page.
Details
- Developer
- ArtDock
- Publisher
- Dreland Enterprises
- Base game
- SOS OPS!
- Released
- 5 Mar, 2026
- Genres
- Action, Adventure, Simulation, Multiplayer/MMO, Casual
- Runs on
- Windows
- Activates on
- Steam client, Europe and UK
- Interface
- English, Russian, French, German, Spanish - Spain, Japanese, Polish, Portuguese - Brazil, Simplified Chinese, Turkish, Ukrainian, Italian, Czech, Hungarian, Indonesian, Korean, Swedish, Thai, Vietnamese, Hindi, Swahili
- Controller
- Full controller support
- Single-player
- Multi-player
- PvP
- Online PvP
- LAN PvP
- Shared/Split Screen PvP
- Co-op
- Online Co-op
- LAN Co-op
- Shared/Split Screen Co-op
- Shared/Split Screen
- Cross-Platform Multiplayer
- Downloadable Content
- Steam Achievements
- Full controller support
- Steam Trading Cards
- DualShock Controller Support
- DualShock Controller Support
- DualSense Controller Support
- DualSense Controller Support
- Steam Cloud
- Remote Play Together
- Family Sharing
System requirements
Windows
- Requires a 64-bit processor and operating system
| Component | Minimum | Recommended |
|---|---|---|
| OS | Windows 7/8/8.1/10/11 x64 | Windows 11 x64 |
| Processor | Intel i3-10100F or equivalent | Ryzen 5 2600 or equivalent |
| Memory | 4 GB RAM | 8 GB RAM |
| Graphics | Intel HD Graphics | GTX 1060 |
| DirectX | Version 11 | Version 11 |
| Storage | 2 GB available space | 2 GB available space |
Activating it on Steam client
- Open the Steam client and sign in.
- Choose Games in the top menu, then Activate a Product on Steam.
- Paste the key and confirm. It appears in your library.
- You need the base game on the same account.
The key is listed for the Europe and UK. Activates on accounts registered in 32 countries: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, United Kingdom. region. Read how regions work before you buy.