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Steam market intelligence

Bioprototype

92% positive · 1,455 Steam reviews · released May 19, 2025 · by Emprom Game

What it likely sold — estimate, stated as a range on purpose

Lifetime units: ~64.8k (P10–P90: 25.9k – 143k)

Gross revenue: ~$265k (P10–P90: $106k – $584k)

Estimate, method v1.0 — before Steam's ~30% share, refunds and VAT. The band approximates where about 8 in 10 comparable games land in published studies; some sit outside it. Our own hit rate goes on the accuracy ledger once measured. How we estimate

Estimates are statistical inferences from public data. They are not sourced from Valve or the developer and may deviate materially from actual results. Do not rely on them for investment or contractual decisions. As of Jul 8, 2026.

Player voice — measured shares of Steam thumbs, never a model

Gameplay & mechanics81% positive · 48 mentions
“Vampire Survivors meets Noita-esque building mechanics. Great concept, fun gameplay loop and a nice item pool to make runs feel different and rewards experimenting. Good game, grab it while it's free.”Recommended · Steam review · Jun 2025 · 1 h played · Report / request removal
Content & longevity90% positive · 31 mentions
“I am very sorry for what happened to the prevous release and all the publisher shenanigans. This game is more than great with endless possibilities and super high replayability value. Absolute recommendation!”Recommended · Steam review · Jun 2025 · 10 h played · Report / request removal
Story & writing89% positive · 28 mentions
“An interesting Survivors-like, although its main gimmick is the only unique stuff it does. Goes for the Brotato approach, no pseudo progress, lots of unique characters to unlock. The main gimmick is that weapons work with a linear…”Recommended · Steam review · Nov 2025 · 10 h played · Report / request removal
Difficulty & balance81% positive · 26 mentions
“(Edit: there really should be an unzoom mode on the brain skills panel) - For once, you can connect your brain 🤣🤣🤣 - At first glance, the game seems simple, but with the introduction of new combinations and the increase in difficulty…”Recommended · Steam review · Jun 2025 · 11 h played · Report / request removal
Price & value95% positive · 20 mentions
“A fun creative roguelike, certainly worth it for the very low price. Personally I got it for free during a special sale, but even at full price it's already almost basically free tbh. I really enjoyed discovering all of the different…”Recommended · Steam review · Jul 2026 · 20 h played · Report / request removal
Visuals & audio71% positive · 17 mentions
“My god that theme song sent shivers down my spine. 100% Super Metroid atmosphere. I don't quite get how exactly the game/the respective organs are supposed to work. Sadly the tutorial is insufficient imho and the game could use more…”Recommended · Steam review · Jun 2025 · 1 h played · Report / request removal
Controls & UI85% positive · 13 mentions
“It is another survivor bullet-hell game, but with a twist! Pros + Your attacks are highly customizable. You can set an “on-hit” or “on-defeat” mechanics if you have the parts. You can even get your projectiles to shoot other types of…”Recommended · Steam review · Mar 2026 · 21 h played · Report / request removal

312 recent English reviews stored · topics keyword-matched · topics under 12 mentions stay hidden · methodology

Reviews are shown as published on Steam, including reviews from key activations and free copies — so percentages here can differ from the score on the Steam store page. GameTrend does not check whether reviewers bought or played the game.

Game DNA — store facts, community tag votes, labeled AI inference

Business model

Buy to play

Sources: Valve store fields · community tag votes · AI-inferred values are marked and drawn from a fixed vocabulary.

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