UNKNOWN REGION
Short description
You are one of the chosen survivors to set up your life in UNKNOWN REGION. Life has forever changed after an unknown virus has wiped out humanity. Navigate through the region to discover mutated humans and creatures. You will be challenged to test your survival skills.
- Developer
- SYDNEY GAMES
- Publisher
- SYDNEY GAMES
- Release
- Sun, Aug 16, 2020
- Price
- $9.99
- Reviews
- 39
- Positive
- 41%
- Followers
- n/a
- Owners (estimated)
- 0 – 20K
- Concurrent players
- n/a
- Genres
- Adventure, Indie, Simulation, Early Access
- Features
- Multi-player, Co-op, Online Co-op, Partial Controller Support
- Tags
Review count and SteamSpy's owner range agree well enough to narrow the estimate down to this band. Multiplied by the $9.99 launch price — there is not enough price history for this game to weight the copies by what they actually sold for. Before Steam's cut, VAT and refunds. How these numbers are calculated.
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Media
History
Tracking started Sep 5, 2026. Charts appear once there is more than one data point — nothing has changed since.
Similar games that found an audience
Games sharing at least 3 of this title's leading tags, with enough reviews to have gone somewhere. Ranked by how much they overlap, not by how big they are. − missing and + extra mark the tags each one does not share with UNKNOWN REGION. Studio counts the titles that developer has released — the closest thing to production scale that public data allows. It is not a budget, and nobody publishes those.
| Image | Name | Studio | Shared | Tag difference | Price | Reviews | Positive | Released | Revenue (estimated) |
|---|---|---|---|---|---|---|---|---|---|
|
Abiotic Factor | Deep Field Games 2 titles | 4 | − Post-apocalyptic − Indie + Survival + Online Co-Op | $34.99 | 42,642 | 96% | Tue, Jul 22, 2025 | $35m $29.8m – $35m |
|
Eden Crafters | Osaris Games 4 titles | 4 | − Post-apocalyptic − Indie + Automation + Sandbox | $19.99 | 2,438 | 85% | Thu, May 07, 2026 | $1.8m $895k – $1.8m |
|
Heat Death: Survival Train | Mass Game Devs first game | 4 | − Base-Building − Indie + Survival + Building | $11.99 | 697 | 78% | Thu, Dec 12, 2024 | $342k $218k – $545k |
|
Evospace | Quantum Rivet first game | 4 | − Open World Survival Craft − Post-apocalyptic + Simulation + Adventure | $14.99 | 354 | 83% | Thu, Feb 14, 2019 | $204k $91k – $257k |
|
Life Not Supported | Sam Stubbings 2 titles +1 | 4 | − Post-apocalyptic − Indie + Survival + Space | $18.99 | 161 | 66% | Mon, Jun 26, 2023 | $133k $59k – $236k |
There are more like this. Your plan shows the 5 closest neighbours; Plus and Pro show up to 100 — enough to see the shape of a niche instead of a sample of it.