Immortal Defense
Short description
Immortal Defense is a story-driven tower defense game in which you give up your body and life to become an immortal "path defender", and defend your home world from destruction, forever. The game takes place over millions of years. Is there anything you would give up everything to defend?
- Developer
- Studio Eres
- Publisher
- Studio Eres
- Release
- Mon, Aug 31, 2015
- Price
- $9.99
- Reviews
- 179
- Positive
- 84%
- Followers
- n/a
- Owners (estimated)
- 0 – 20K
- Concurrent players
- 1
- Genres
- Action, Indie, Strategy
- Features
- Steam Trading Cards, Steam Workshop, Steam Leaderboards, Includes level editor
- Tags
Review count and SteamSpy's owner range agree well enough to narrow the estimate down to this band. Multiplied by $8.69, the average price these copies actually sold for — weighted from the price history rather than taken from the $9.99 launch price. That is 13% below list price on average. Before Steam's cut, VAT and refunds. How these numbers are calculated.
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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.
274 data points going back to Aug 1, 2015 lie outside the 90-day window of your plan. Plus shows the complete history.
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 Immortal Defense. 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) |
|---|---|---|---|---|---|---|---|---|---|
|
DG2: Defense Grid 2 | Hidden Path Entertainment 4 titles | 5 | − Action + Co-op | $9.99 | 2,689 | 86% | Tue, Sep 23, 2014 | $1.9m $1.9m – $2m |
|
Space Pirates and Zombies | MinMax Games Ltd. 5 titles | 5 | − Tower Defense + Top-Down | $9.99 | 2,224 | 92% | Mon, Aug 15, 2011 | $880k $391k – $8.8m |
|
Taur | Echo Entertainment first game | 5 | − Space + Base-Building | $24.99 | 2,003 | 80% | Wed, Feb 19, 2020 | $2.4m $2.4m – $3.8m |
|
Space Run | Passtech Games 5 titles | 5 | − Action + Adventure | $4.99 | 1,760 | 86% | Fri, Jun 13, 2014 | $381k $169k – $2.4m |
|
Space Run Galaxy | Passtech Games 5 titles | 5 | − Action | $9.99 | 665 | 69% | Fri, Jun 17, 2016 | $283k $126k – $4.7m |
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.