Underground Keeper
Short description
Underground Keeper is a logical 3D puzzle game from a first person view, inspired by Minesweeper. You will enjoy hours of excellent entertainment in a 60 levels and 4 different environments. Level generator included!
- Developer
- Render System
- Publisher
- Render System
- Release
- Mon, Aug 15, 2016
- Price
$4.99
$0.99
80%
best price ever- Reviews
- 41
- Positive
- 71%
- Followers
- n/a
- Owners (estimated)
- 0 – 20K
- Concurrent players
- n/a
- Genres
- Casual, Indie
- Features
- Full controller support, Steam Trading Cards, Steam Leaderboards
- Tags
Review count and SteamSpy's owner range agree well enough to narrow the estimate down to this band. Multiplied by the $4.99 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 Aug 7, 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 Underground Keeper. 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) |
|---|---|---|---|---|---|---|---|---|---|
|
Assemble with Care | ustwo games 6 titles | 4 | − First-Person − Procedural Generation + Relaxing + Female Protagonist | $7.99 | 9,619 | 90% | Thu, Mar 26, 2020 | $2.9m $1.3m – $3.3m |
|
Zup! 4 | Quiet River 28 titles | 4 | − First-Person − Procedural Generation + Fast-Paced + 2D | $1.99 | 2,933 | 90% | Mon, Feb 20, 2017 | $398k $398k – $467k |
|
Gomo | Fishcow Studio 3 titles | 4 | − First-Person − Procedural Generation + Adventure + Point & Click | $4.99 | 1,592 | 77% | Fri, Dec 06, 2013 | $276k $123k – $1.9m |
|
4D Golf | CodeParade 2 titles | 4 | − Procedural Generation − Short + Mini Golf + Abstract | $19.99 | 769 | 98% | Fri, Mar 22, 2024 | $682k $394k – $985k |
|
Windosill | Vectorpark 2 titles | 4 | − First-Person − Procedural Generation + Point & Click + Adventure | $2.99 | 677 | 92% | Fri, Sep 25, 2009 | $144k $144k – $155k |
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.