The Turing Test
Short description
The Turing Test is a challenging first-person puzzle game set on Jupiter’s moon, Europa. You are Ava Turing, an engineer for the International Space Agency (ISA) sent to discover the cause behind the disappearance of the ground crew stationed there.
- Developer
- BULKHEAD
- Publisher
- BULKHEAD
- Release
- Tue, Aug 30, 2016
- Price
- $24.99
- Reviews
- 6,237
- Positive
- 88%
- Followers
- 31,350
- Owners (estimated)
- 200K – 500K
- Concurrent players
- 2
- Genres
- Adventure
- Features
- Full controller support, Steam Trading Cards, Remote Play on TV
- Tags
Review count and SteamSpy's owner range agree well enough to narrow the estimate down to this band. Multiplied by $17.16, the average price these copies actually sold for — weighted from the price history rather than taken from the $24.99 launch price. That is 31% below list price on average. Before Steam's cut, VAT and refunds. How these numbers are calculated.
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Media
History
15 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. 211 further data points reach back to Jul 29, 2016 — 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: $2.99 on Feb 27, 2020.
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 The Turing Test. 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) |
|---|---|---|---|---|---|---|---|---|---|
|
ALONE IN SPACE | Butterflyware 2 titles | 5 | − Female Protagonist + Exploration | $9.99 | 126 | 45% | Mon, Feb 22, 2016 | $50k $22k – $440k |
|
Call of the Sea | Out of the Blue Games 4 titles | 4 | − Sci-fi − Space + Story Rich + Lovecraftian | $19.99 | 4,464 | 88% | Tue, Dec 08, 2020 | $3.5m $1.7m – $3.5m |
|
Moons of Madness | Rock Pocket Games 6 titles | 4 | − Puzzle − Female Protagonist + Horror + Lovecraftian | $24.99 | 2,182 | 77% | Tue, Oct 22, 2019 | $2.2m $2.2m – $3.9m |
|
Q.U.B.E. 2 | Toxic Games 3 titles | 4 | − Sci-fi − Space + Action + Indie | $24.99 | 1,008 | 84% | Tue, Mar 13, 2018 | $1m $457k – $11.3m |
|
Q.U.B.E: Director's Cut | Toxic Games 3 titles | 4 | − Female Protagonist − Space + Indie + Action | $9.99 | 875 | 82% | Wed, May 21, 2014 | $355k $158k – $9m |
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.