Fortitude invasion
Short description
The alien invasion has already begun! They're already here! Who can help the brave warriors to learn the full power of our civilization!?
- Developer
- Phoenixxx Games
- Publisher
- Phoenixxx Games
- Release
- Wed, Jul 20, 2022
- Price
- $7.99
- Reviews
- 9
- Positive
- 89%
- Followers
- n/a
- Owners (estimated)
- 0 – 20K
- Concurrent players
- n/a
- Genres
- Action, Indie
- Tags
Review count and SteamSpy's owner range agree well enough to narrow the estimate down to this band. Multiplied by the $7.99 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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History
Tracking started Aug 13, 2026. Charts appear once there is more than one data point — nothing has changed since.
Similar games that found an audience
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| Image | Name | Studio | Shared | Tag difference | Price | Reviews | Positive | Released | Revenue (estimated) |
|---|---|---|---|---|---|---|---|---|---|
|
Habroxia 2 | Lillymo Games 7 titles | 5 | − Rogue-lite + Shoot 'Em Up | $9.99 | 52 | 92% | Wed, Feb 03, 2021 | $22k $10k – $38k |
|
METAL SLUG | Dotemu 42 titles | 4 | − Shooter − Rogue-lite + Shoot 'Em Up + Retro | $7.99 | 4,390 | 90% | Thu, Jun 25, 2015 | $1.5m $1.5m – $2.5m |
|
Zombieville USA 3D | Mika Mobile, Inc. 2 titles | 4 | − Side Scroller − 2D + Top-Down Shooter + Action Roguelike | $9.99 | 2,173 | 93% | Fri, Mar 07, 2025 | $901k $461k – $921k |
|
Alex Jones: NWO Wars | NWO Wars Team first game | 4 | − Rogue-lite − 2D + 2D Platformer + Shoot 'Em Up | $17.76 | 1,746 | 92% | Wed, Jan 03, 2024 | $1.8m $1.8m – $2.5m |
|
R-Type Final 2 | Granzella Inc. 4 titles | 4 | − Rogue-lite − 2D + Shoot 'Em Up + Space | $39.99 | 655 | 75% | Fri, Apr 30, 2021 | $1.1m $505k – $7.7m |
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.