Defense Builder
Short description
Defense Builder is a sci-fi tower defense game. Players can build various defense towers to resist enemy attacks. There are as many as 36 types of available units, and it features a highly free economic system and defense system.
- Developer
- Aries
- Publisher
- Aries
- Release
- Thu, Jan 23, 2025
- Price
- $12.99
- Reviews
- 46
- Positive
- 70%
- Followers
- n/a
- Owners (estimated)
- 0 – 20K
- Concurrent players
- n/a
- Genres
- Strategy
- Tags
Review count and SteamSpy's owner range agree well enough to narrow the estimate down to this band. Multiplied by the $12.99 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 17, 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 Defense Builder. 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) |
|---|---|---|---|---|---|---|---|---|---|
|
Within the Range | Aries 3 titles | 5 | − Tower Defense + RTS | $11.99 | 235 | 56% | Wed, Jul 28, 2021 | $127k $56k – $600k |
|
IDUN - Frontline Survival | IDUN Interactive 3 titles | 4 | − Sci-fi − War + Building + Survival | $14.99 | 673 | 78% | Mon, Jan 20, 2025 | $409k $270k – $676k |
|
No Creeps Were Harmed TD | MinMax Games Ltd. 5 titles | 4 | − War − Wargame + Singleplayer + Online Co-Op | $9.99 50% |
471 | 89% | Sat, Jul 27, 2024 | $394k $371k – $700k |
|
Toy Soldiers: HD | Eden Industries 3 titles +2 | 4 | − Sci-fi − War + PvP + World War I | $29.99 | 125 | 62% | Thu, Oct 21, 2021 | $163k $72k – $290k |
|
Sanctum 2 | Coffee Stain Studios 6 titles | 3 | − War − Wargame − 3D + FPS + Co-op + Action | $14.99 | 7,452 | 92% | Wed, May 15, 2013 | $5m $2.2m – $75m |
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.