Games like Biomass
Below are 18 hand-picked alternatives to Biomass for fans of action, indie, rpg, ranked by imho.run's hybrid recommender. Each pick is scored on three signals: collaborative filtering across millions of Steam libraries (which players who logged hours in Biomass also play), content overlap on genres, categories, and storefront tags, and review-mined "vibe" embeddings that catch tonal similarity even when the genre label differs. Sections below cover closest matches, reviewer cross-mentions, and Steam Deck–friendly options. No login required — these picks work anchor-only.
About 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.

Players who liked Biomass also play
Ranked by collaborative filtering across millions of Steam libraries plus content overlap on genres, tags, and developers.
- 1

Resonant Blade
Top pick for Biomass fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Biomass.
The world is in ruins. The Dark Synths reign. Only the Resonant Blade—a weapon that channels sound into destruction—can turn the tide. Slash, dash, and shatter your enemies in this dystopian sci-fi action adventure.
- 2

UNSIGHTED
Second-strongest match for Biomass fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Biomass.
EXPLORE YOUR WAY. Awoken to a world ruined by war, Alma must traverse the vast city of Arcadia before the life force of her friends and herself withers away. Time is ticking, and every moment matters. Who will you save, and who will you leave to turn UNSIGHTED?
- 3

BLADECHIMERA
Third-strongest match for Biomass fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Biomass.
Explore a dark and sinister Osaka as the Demon Hunter Shin. Battle demons, regain lost skills, and uncover the truth of your forgotten past in this exciting occult-inspired cyberpunk metroidvania.
- 4

Death's Gambit: Afterlife
Ranked #4 for Biomass fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Biomass.
Death's Gambit: Afterlife is a challenging 2D action platformer with deep RPG elements. As an agent of Death bound to his service, unravel the mystery of Siradon and discover the true price of immortality.
- 5

Dark Devotion
Ranked #5 for Biomass fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Biomass.
Explore the secrets of a mysterious fallen temple and put your Templar faith to the test in Dark Devotion, where no sacrifice is too great in praise of your God.
- 6

Timespinner
Ranked #6 for Biomass fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Biomass.
Travel back in time to change fate itself, in this beautifully crafted story-driven adventure, inspired by classic 90s action-platformers. Join timekeeper Lunais on her quest for revenge against the empire that killed her family, using time-bending powers to explore a vast, connected world.
- 7

TUNIC
Ranked #7 for Biomass fans by collaborative filtering across millions of Steam libraries. Shares Action and RPG with Biomass.
Explore a land filled with lost legends, ancient powers, and ferocious monsters in TUNIC, an isometric action game about a small fox on a big adventure.
- 8

Dandara: Trials of Fear Edition
Ranked #8 for Biomass fans by collaborative filtering across millions of Steam libraries. Shares Action and Indie with Biomass.
In a bizarre universe where the oppressed are on the brink of oblivion, Dandara has awoken to reshape the world.
Reviewers mention these as similar to Biomass
Surfaced from review text: when other players write 'if you liked X, try Y', we catch the name and resolve it back to a Steam game.
- 1

DARK SOULS™ II
Reviewers of Biomass cross-mention this title as a similar play. Shares Action and RPG with Biomass.
Developed by FROM SOFTWARE, DARK SOULS™ II is the highly anticipated sequel to the gruelling 2011 breakout hit Dark Souls. The unique old-school action RPG experience captivated imaginations of gamers worldwide with incredible challenge and intense emotional reward.
- 2

Hyper Light Drifter
Reviewers of Biomass cross-mention this title as a similar play. Shares Action and Indie with Biomass.
Explore a beautiful, vast and ruined world riddled with dangers and lost technologies.
- 3

Hollow Knight
Reviewers of Biomass cross-mention this title as a similar play. Shares Action and Indie with Biomass.
Forge your own path in Hollow Knight! An epic action adventure through a vast ruined kingdom of insects and heroes. Explore twisting caverns, battle tainted creatures and befriend bizarre bugs, all in a classic, hand-drawn 2D style.
- 4

Outer Wilds
Reviewers of Biomass cross-mention this title as a similar play. Shares Action with Biomass.
Named Game of the Year 2019 by Giant Bomb, Polygon, Eurogamer, and The Guardian, Outer Wilds is a critically-acclaimed and award-winning open world mystery about a solar system trapped in an endless time loop.
Narrow it down
Head-to-head comparisons
Plays great on Steam Deck
Valve-Verified or Playable picks from the similar pool — ready to go on Deck out of the box.
- 1

UNSIGHTED
Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with Biomass.
EXPLORE YOUR WAY. Awoken to a world ruined by war, Alma must traverse the vast city of Arcadia before the life force of her friends and herself withers away. Time is ticking, and every moment matters. Who will you save, and who will you leave to turn UNSIGHTED?
- 2

BLADECHIMERA
Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with Biomass.
Explore a dark and sinister Osaka as the Demon Hunter Shin. Battle demons, regain lost skills, and uncover the truth of your forgotten past in this exciting occult-inspired cyberpunk metroidvania.
- 3

Death's Gambit: Afterlife
Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with Biomass.
Death's Gambit: Afterlife is a challenging 2D action platformer with deep RPG elements. As an agent of Death bound to his service, unravel the mystery of Siradon and discover the true price of immortality.
- 4

Timespinner
Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with Biomass.
Travel back in time to change fate itself, in this beautifully crafted story-driven adventure, inspired by classic 90s action-platformers. Join timekeeper Lunais on her quest for revenge against the empire that killed her family, using time-bending powers to explore a vast, connected world.
- 5

- 6

Dandara: Trials of Fear Edition
Deck Verified — runs on Steam Deck out of the box. Shares Action and Indie with Biomass.
In a bizarre universe where the oppressed are on the brink of oblivion, Dandara has awoken to reshape the world.
Frequently asked about Biomass
- How much does Biomass cost?
- Biomass is listed on Steam at 14.99 USD (current store price; Steam sales may reduce this temporarily).
- What games are most similar to Biomass?
- Based on Steam play patterns and shared genres/tags, the games most often recommended alongside Biomass are Resonant Blade, UNSIGHTED, BLADECHIMERA.
- Who developed Biomass?
- Biomass was developed by Final Scene dev.
imho.run ranks Steam game alternatives using a mix of collaborative filtering (ALS / iALS / EASE / LightGCN), content scoring over genres, categories, Steam tags, developers, and publishers, plus AI-extracted vibes mined from review text. The page above is generated in seed mode anchored on Biomass.
For library-aware picks tuned to your specific taste, sign in with Steam on the home page.