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Action indie game Bionic Bay comes from developer Psychoflow Studio and publisher Kepler Interactive. Released in 2025 at an initial price of $19.99, it has 624 Steam reviews listed as mixed, with 0% positive in the provided data.
Overview
Bionic Bay is a 2025 Action game developed by Psychoflow Studio and published by Kepler Interactive. On Steam it has gathered 678 player reviews, 85% 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 $20. The pairing of developer Psychoflow Studio with publisher Kepler Interactive 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 20,000 to 47,000 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, Bionic Bay can be compared against similar Action titles and benchmarked on review counts and estimated sales.
Reviews
678
Positive
85%
Steam appid
1928690
Engine
Unknown
Players (snapshot)
Unavailable
Sales estimate
v1.020K to 47K
units (median: 34K)
≈ $232K to $542K modeled net revenue (fixed store-cut, refund, and regional-price assumptions applied)
+ - How is this calculated?
| Factor | Adjustment |
|---|---|
| base | +50 |
| year_2025 | -10 |
| price_$20 | 0 |
| positive_85% | +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 Bionic Bay at roughly 20,000 to 47,000 copies, with a median around 34,000, derived from its 678 Steam reviews using a multi-factor Boxleiter method (version v1.0). That median maps to approximately $387K 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 $4.99Across 8 observed UTC days from 2026-07-15 to 2026-07-22, the daily lowest tracked USD price across stores ranged from $4.99 to $19.99. The tracked-window low was $4.99 on 2026-07-22.
Real store observations · daily lowest tracked USD price across stores · missing days are not filled.
Where to buy
Affiliate disclosure- Steam reference -75%$4.99 Buy
- Fanatical -76%$5.55 Buy
- Humble Store$19.99 Buy
- Green Man Gaming
- GOG.com
Latest tracked store observations (2026-07-22 18:29 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 Bionic Bay sold?
- indielist estimates Bionic Bay has sold between 20,340 and 47,460 units (median 33,900), derived from its 678 Steam reviews with the white-box Boxleiter v1.0 method. The full breakdown is shown on the page.
- Who developed Bionic Bay?
- Bionic Bay was developed by Psychoflow Studio and published by Kepler Interactive.
- Who published Bionic Bay?
- Bionic Bay was published by Kepler Interactive, developed by Psychoflow Studio. See Kepler Interactive's full catalogue and submission status on indielist.
- When was Bionic Bay released?
- Bionic Bay was released in 2025.
- How many reviews does Bionic Bay have on Steam?
- Bionic Bay has 678 Steam reviews, of which 85% are positive.
- Is Bionic Bay worth playing?
- Steam players rate Bionic Bay 85% positive across 678 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 Bionic Bay 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, Psychoflow Studio's other releases and Kepler Interactive's wider catalog are one click away, letting developers benchmark where Bionic Bay 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 Bionic Bay 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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