Protolife
Short description
Protolife is an unique tower-based strategy game which gives you a direct control over the builder robot in a struggle against the hungry proto-life organism.
- Developer
- Volcanic Giraffe
- Publisher
- Volcanic Giraffe
- Release
- Fri, Jun 15, 2018
- Price
- $11.99
- Reviews
- 447
- Positive
- 86%
- Followers
- 3,929
- Owners (estimated)
- 50K – 100K
- Concurrent players
- n/a
- Genres
- Indie, Strategy
- Features
- Full controller support, Steam Trading Cards, Steam Workshop, Includes level editor
- Tags
Review count and SteamSpy's owner range disagree, so the band is widened to cover both rather than picking a favourite. Multiplied by $11.56, the average price these copies actually sold for — weighted from the price history rather than taken from the $11.99 launch price. That is 4% below list price on average. Before Steam's cut, VAT and refunds. How these numbers are calculated.
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Media
History
8 data points since Jul 30, 2026. Gaps mean nothing changed — the value carries forward.
The revenue curve is an estimate, not a measurement. It is the only calculated series here: each interval takes the review growth of that period, multiplies it by the sales-per-review factor and by the price actually charged at the time, and adds the result to the running total. That is why it climbs more slowly through discount periods than the review curve next to it. The last point is the same figure quoted above — gross, before Steam's cut, VAT and refunds. How these numbers are calculated.
The blurred area is the rest of the history. 148 further data points reach back to Jun 1, 2018 — your plan shows the last 90 days of it. How far each series in particular reaches is written on its own chart; not every one of them goes back that far. The shape in the blurred area is decoration, not data: the figures are not in this page at all. Plus unlocks the complete series.
Lowest recorded price: $5.99 on Nov 26, 2019.
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 Protolife. 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) |
|---|---|---|---|---|---|---|---|---|---|
|
Warhammer 40,000: Dawn of War - Soulstorm | Relic Entertainment 28 titles | 4 | − Tower Defense − Pixel Graphics + Warhammer 40K + Multiplayer | n/a | 13,651 | 95% | Wed, Mar 05, 2008 | n/a |
|
Supreme Commander: Forged Alliance | Gas Powered Games 6 titles | 4 | − Tower Defense − Pixel Graphics + Multiplayer + Singleplayer | $12.99 | 9,958 | 96% | Wed, Sep 28, 2011 | $4.9m $2.2m – $21.7m |
|
Age of Darkness: Final Stand | PlaySide 5 titles | 4 | − Pixel Graphics − Sci-fi + Action RTS + PvE | $27.99 | 9,527 | 74% | Wed, Jan 15, 2025 | $9.7m $4.5m – $11.3m |
|
Warhammer 40,000: Dawn of War - Anniversary Edition | Relic Entertainment 28 titles | 4 | − Tower Defense − Pixel Graphics + Warhammer 40K + Multiplayer | $14.99 | 8,786 | 95% | Tue, Aug 07, 2007 | $4.9m $2.2m – $24.7m |
|
Halo Wars: Definitive Edition | Behaviour Interactive Inc. 18 titles +2 | 4 | − Tower Defense − Pixel Graphics + Multiplayer + Singleplayer | $19.99 | 8,572 | 92% | Thu, Apr 20, 2017 | $9m $9m – $12.3m |
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.