
Dive into a thrilling survival adventure where an unknown liquid takes control of your life. Extract Serum to stay alive, battle dangerous creatures, solve puzzles, and uncover clues about past events.
Modeled estimate, not a reported figure. How we estimate →
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Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, French, German, Spanish - Spain, Polish, Turkish, Russian, Ukrainian, Portuguese - Brazil, Simplified Chinese, Japanese, Korean*languages with full audio support
Engagement
Hours played at review time, across 40 reviews with recorded playtime.
Reviews
Themes across 40 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
positive critical· bar length = how often the theme comes up
Reviews
dont buy the game, the development studio was closed down without any notice to the consumers, and the publisher kept lying about the game being worked on when in reality it has no team to handle said development, they keep throwing out lame ass discounts for a product that quite frankly is far not a functioning product if you read this.. spend your money somewhere else, not on this abandonware. publisher clearly doesnt care about the small fanbase the game once had with how they are trying to squeeze every last penny out from the people interested in it.
Do not buy, its been completely abandoned
i would have recommend this game a few years back, when i got it but now its just another dead game that dev just walks away from don't buy it.it hasn't got and update in almost a year and just radio silence
Game has been abandoned - not updated for over a year. Do not buy
Adding this to the wall of shame. There needs to be a stricter/harsher consequence for these publishers/developers that do these bait and switch tactics to keep pushing 10% completed games that have been abandoned.
The only thing you'll get from this Serum is a bad case of the Early Access blues... It's abandoned.
Spent an hour playing yesterday. Got to the next biome. Load up game today and I spawned at the very beginning of the game only no cutscenes activated and I was apparently locked inside that starting area with no way to leave. Suicided by jumping and taking fall damage. Hit respawn and I did spawn at my base but everything I had crafted and found was gone and I also didn't have access to any of the benches. Cannot recommend the game in it's current state. I do dig the visual vibe of the game though.
Cool idea of a game as well as atmosphere, but the game is broken in numerous ways that prevents you from continuing through the story. Recycling at workbenches is also a broken game mechanic that doesn't give you resources back. I attempted to reach out to the devs and also on Discord, but it appears that this game developer and publisher aren't putting more effort into this. Don't buy it
A relentless timer on your arm decides between life and death.
2 words dead game
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Trends
Modeled estimate over time, reconstructed from Steam's monthly review histogram.
Momentum
Pace estimated from the game's recent review growth (our daily snapshots) at its own sales-per-review ratio — a momentum signal, not booked sales.
Audience
Estimated from the language of this game's reviews — a proxy for where players are, not official Steam demographics.
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