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Action indie game Blood Typers launched in 2025 from Outer Brain Studios. The studio is listed as both developer and publisher, indicating a self-published release, with 902 Steam reviews marked mixed at 0% positive and an initial price of $12.49.
Overview
Blood Typers is a 2025 Action game developed by Outer Brain Studios and published by Outer Brain Studios. On Steam it has gathered 906 player reviews, 95% of them positive, which counts as a very positive reception among indie titles in the Action category. The game is available on windows, and launched at $12. The pairing of developer Outer Brain Studios with publisher Outer Brain Studios is one of the studio-publisher relationships indielist tracks, letting players find comparable games and letting developers and investors study how Action projects reach the market. indielist's white-box method estimates its lifetime sales at roughly 27,000 to 63,000 units, with the full Boxleiter factor breakdown shown on this page rather than a single black-box figure. Within indielist's catalog of indie games mapped to their studios, publishers, and funding, Blood Typers can be compared against similar Action titles and benchmarked on review counts and estimated sales.
Reviews
906
Positive
95%
Steam appid
2790330
Engine
Unknown
Players (snapshot)
Unavailable
Sales estimate
v1.027K to 63K
units (median: 45K)
≈ $194K to $452K modeled net revenue (fixed store-cut, refund, and regional-price assumptions applied)
+ - How is this calculated?
| Factor | Adjustment |
|---|---|
| base | +50 |
| year_2025 | -10 |
| price_$12 | 0 |
| positive_95% | +10 |
| final NB | 50 |
Heuristic display range: median × [0.6, 1.4]. Boundary protection: NB ∈ [15, 150].
Methodology & limitations
Sales estimates use an additive Boxleiter-derived heuristic against public Steam review
counts. They are not authoritative sales data, and the fixed display range
is not a statistically validated confidence interval. Actual results may fall outside it,
especially for deeply discounted or bundle-heavy titles. Algorithm version
v1.0. Read the exact method and validation status.
indielist estimates lifetime unit sales for Blood Typers at roughly 27,000 to 63,000 copies, with a median around 45,000, derived from its 906 Steam reviews using a multi-factor Boxleiter method (version v1.0). That median maps to approximately $323K in net revenue after Steam's 30% cut, regional pricing, and refunds. Unlike black-box trackers, the full calculation is shown on this page: a base review-to-sales multiplier is adjusted for release year, launch price, review sentiment, studio size, and genre, and every adjustment is listed so developers, publishers, and investors can audit exactly how the figure was reached. The range itself reflects genuine uncertainty — review-to-sales ratios vary widely between games — so indielist publishes a low, median, and high band rather than a false-precision single number, and treats free-to-play, heavily discounted, and bundle-distributed titles as having wider error margins still.
Price history
8 observed days · window low $12.49Across 8 observed UTC days from 2026-07-15 to 2026-07-22, the daily lowest tracked USD price across stores ranged from $12.49 to $12.49. The tracked-window low was $12.49 on 2026-07-15.
Real store observations · daily lowest tracked USD price across stores · missing days are not filled.
Where to buy
Affiliate disclosure- Steam reference$12.49 Buy
- Green Man Gaming
- Fanatical
- Humble Store
- GOG.com
Latest tracked store observations (2026-07-22 17:29 UTC), cheapest first. Prices may have changed since observation. Some are affiliate links — we may earn a commission at no extra cost to you. Learn more.
Platforms
windows
Frequently asked questions
- How many copies has Blood Typers sold?
- indielist estimates Blood Typers has sold between 27,180 and 63,420 units (median 45,300), derived from its 906 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.
- Who developed Blood Typers?
- Blood Typers was developed by Outer Brain Studios and published by Outer Brain Studios.
- Who published Blood Typers?
- Blood Typers was published by Outer Brain Studios, developed by Outer Brain Studios. See Outer Brain Studios's full catalogue and submission status on indielist.
- When was Blood Typers released?
- Blood Typers was released in 2025.
- How many reviews does Blood Typers have on Steam?
- Blood Typers has 906 Steam reviews, of which 95% are positive.
- Is Blood Typers worth playing?
- Steam players rate Blood Typers 95% positive across 906 reviews. indielist doesn't score games editorially; it surfaces public review sentiment and a white-box sales estimate so you can judge reception and reach yourself.
Ecosystem
Players looking for games like Blood Typers can compare it on indielist against semantically similar Action titles such as Rust, Terraria, Phasmophobia, ARK: Survival Evolved, ranked by shared tags and genre rather than by ad spend. On the developer side, Outer Brain Studios's other releases and Outer Brain Studios's wider catalog are one click away, letting developers benchmark where Blood Typers sits among a studio's body of work and how its publisher's portfolio performs. Because indielist maps studios, publishers, games, and funding into one connected graph, the same Blood Typers page serves three audiences at once: players hunting their next Action game, developers studying how comparable projects were positioned and what they sold, and investors tracing which teams and labels are active in the space. A machine-readable markdown mirror of this page is published at the same path with a .md suffix for AI assistants, and its review, price, and sales-estimate figures are refreshed on a schedule rather than frozen at launch.
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