Home / Games / Biomass
Biomass
Uncover the secrets of the sinking metropolis in this action RPG. Clash beam sabers, or be a gunslinger. Make alliances or go it alone. Your actions have consequences - those whom learn the nature of this world will be able to shape it as they see fit.
What players say
Steam review score and the most-helpful voices, which may include critical ones. Score via Steam as of 2026-09-28.
“Needs more recognition”
— a player, Steam review · 0 hrs playedAchievement stats
Global completion rates across all Steam players — a data view of how far people actually get. Source: Steam official stats · as of 2026-09-28.
Latest official news
Developer announcements via the Steam news API — links go to the original posts. More across all games on the news hub.
Eternal Lighthouse Package and Giveaway Cutoff Extension
Closed now, thanks everyone. Original message below for reference: Hi, I've continued to give out codes out to previous owners of Biomass despite it being 2 weeks since the cutoff expired. I am going
Foreign Sun Giveaway
Hi All, As promised, we will be giving away copies of Foreign Sun for previous owners of Biomass. To claim your free copy, you must fill out this google form, as well as pass the following requirement
Foreign Sun - Releasing April 21
Hi All, Thank you for waiting patiently! The game is now called Foreign Sun and will be releasing on April 21 for Steam and Nintendo Switch. I am very happy with how the game turned out, it feels a lo
The Meridian Gate
The Meridian Gate is coming! An entirely new adventure in the world of Biomass. As promised to all the people that took a chance on Biomass, it will be completely free to you when it launches (Only fo
Biomass Resynced
Greetings and thanks for stopping by! First of all I wanted to thank everyone for your support of Biomass since its release in 2020, it’s been great to see the game still bringing in new travelers see
Games like Biomass
From our knowledge graph — ranked by shared traits, not a black box. Each card says why it's here.
Hyper Light Drifter
92.6% · 13,118 reviews
shares Souls Like, Metroidvania, Sci Fi, Exploration
UNSIGHTED
93.1% · 1,354 reviews
shares Souls Like, Metroidvania, Sci Fi, Exploration
The Swapper
94.5% · 5,160 reviews
shares Philosophical, Metroidvania, Sci Fi, Exploration
Rain World
94.7% · 34,493 reviews
shares Souls Like, Metroidvania, Exploration, Pixel Graphics
Foregone
80.7% · 585 reviews
shares Souls Like, Metroidvania, Exploration, Pixel Graphics
Momodora: Moonlit Farewell
93.4% · 1,238 reviews
shares Souls Like, Metroidvania, Exploration, Pixel Graphics
Death's Gambit: Afterlife
80.4% · 2,872 reviews
shares Souls Like, Metroidvania, Pixel Graphics, RPG
Timespinner
84.9% · 1,924 reviews
shares Metroidvania, Sci Fi, Exploration, Pixel Graphics
Screenshots
Official Steam store screenshots — click any shot to enlarge.
Facts & details
From the Steam store record, snapshot 2026-09-28.
| Genres | Action, Indie, RPG |
| Player tags | Action · RPG · Indie · Metroidvania · Souls-like · Pixel Graphics · Atmospheric · 2D · Philosophical · Sci-fi · Dystopian · Exploration (SteamSpy community voting) |
| Features | Single-player · Full controller support · Family Sharing |
| Languages | English |
| Controller | Full support |
| Achievements | 17 |
Minimum system requirements (PC)
Minimum: OS *: Windows 7 or newer Processor: Intel core i5-4210 1.7ghz Memory: 2 GB RAM Graphics: Intel HD Graphics 520 DirectX: Version 9.0 Storage: 2 GB available space