Sentinel
Short description
Sentinel is an interactive audio tower defense game. It mixes strategic gameplay with a dynamic music system.
- Developer
- Matthew Brown
- Publisher
- Matthew Brown
- Release
- Tue, Apr 22, 2014
- Price
- Free
- Reviews
- 26
- Positive
- 62%
- Followers
- n/a
- Owners (estimated)
- 20K – 50K
- Concurrent players
- n/a
- Genres
- Indie, Strategy
- Tags
No revenue estimate: this needs both a review count and a launch price, and at least one of them is missing.
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Media
History
Tracking started Aug 10, 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 Sentinel. 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) |
|---|---|---|---|---|---|---|---|---|---|
|
Orcs Must Die! 2 | Robot Entertainment 6 titles | 3 | − Music + Co-op + Action + Online Co-Op | $14.99 | 12,940 | 92% | Mon, Jul 30, 2012 | $7.6m $3.4m – $65.1m |
|
Dungeon of the ENDLESS | AMPLITUDE Studios 9 titles | 3 | − Music + Rogue-like + Pixel Graphics + RPG | $11.99 | 9,422 | 88% | Mon, Oct 27, 2014 | $4.6m $2.1m – $21.8m |
|
Orcs Must Die! | Robot Entertainment 6 titles | 3 | − Music + Action + Third Person + Fantasy | $2.49 75% |
6,649 | 96% | Tue, Oct 11, 2011 | $2.7m $1.2m – $18m |
|
Defense Grid: The Awakening | Hidden Path Entertainment 4 titles | 3 | − Music + Sci-fi + Singleplayer + Aliens | $9.99 | 4,525 | 96% | Mon, Dec 08, 2008 | $1.9m $834k – $9.2m |
|
Creeper World 3: Arc Eternal | Knuckle Cracker 5 titles | 3 | − Music + RTS + Singleplayer + Sci-fi | $14.99 | 4,086 | 96% | Thu, Mar 27, 2014 | $2.8m $2.8m – $4.5m |
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.