Necrosphere
Short description
A full-blown adventure played with only two buttons. Become the recently deceased agent Terry Cooper and escape the underworld while facing the toughest, meanest and most difficult obstacles ever devised.
- Developer
- Cat Nigiri
- Publisher
- Cat Nigiri
- Release
- Thu, Aug 31, 2017
- Price
- $7.99
- Reviews
- 117
- Positive
- 91%
- Followers
- n/a
- Owners (estimated)
- 0 – 20K
- Concurrent players
- n/a
- Genres
- Action, Indie
- Features
- Full controller support, Steam Trading Cards
- Tags
Review count and SteamSpy's owner range agree well enough to narrow the estimate down to this band. Multiplied by $5.27, the average price these copies actually sold for — weighted from the price history rather than taken from the $7.99 launch price. That is 34% 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 4, 2026. Charts appear once there is more than one data point — nothing has changed since.
63 data points going back to Sep 1, 2017 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 Necrosphere. 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) |
|---|---|---|---|---|---|---|---|---|---|
|
Castle In The Darkness | Nicalis, inc. 24 titles +1 | 5 | − Precision Platformer + Adventure | $9.99 | 1,183 | 76% | Thu, Feb 05, 2015 | $435k $409k – $774k |
|
1001 Spikes | Nicalis, inc. 24 titles | 5 | − Metroidvania + Adventure | $14.99 | 494 | 88% | Tue, Jun 03, 2014 | $314k $140k – $1.4m |
|
SATANIC PANIC 666 | deadworld games 6 titles | 5 | − Metroidvania + Casual | $4.99 | 140 | 79% | Fri, Jun 04, 2021 | $18k $8k – $31k |
|
DOOMER'S ADVENTURE | deadworld games 6 titles | 5 | − Metroidvania + Retro | $9.99 | 63 | 86% | Fri, Jun 11, 2021 | $6k $3k – $11k |
|
Panic Porcupine | Spicy Gyro Games 4 titles | 5 | − Metroidvania + Fast-Paced | $7.99 | 53 | 98% | Thu, Oct 27, 2022 | $17k $8k – $31k |
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.