Single-player games like Project Silverfish
Below are 15 single-player Steam games similar to Project Silverfish, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Project Silverfish page.
Ranked picks
- 1
No Man's Home
Single-player alternative to Project Silverfish — playable solo, no multiplayer required. Shares Action and Adventure with Project Silverfish.
You wander into the dangerous Asran Exclusion Zone. You will have to survive hunger, thirst, dangerous factions, radioactive emissions and the wild life. Remember, this is no man's home and you are not the hero.
- 2
S.T.A.L.K.E.R.: Clear Sky - Enhanced Edition
Single-player alternative to Project Silverfish — playable solo, no multiplayer required. Shares Action and Adventure with Project Silverfish.
S.T.A.L.K.E.R.: Clear Sky is the prequel chapter of the Legends of the Zone Trilogy. With the ability to directly influence the balance of power through Faction Wars, step into the boots of Scar — a seasoned mercenary, able to somehow survive deadly Emissions.
- 3
Devil Spire Falls
Single-player alternative to Project Silverfish — playable solo, no multiplayer required. Shares Action and Indie with Project Silverfish.
The open-world action-RPG, where you can do anything, of your dreams… as if it came out 30 years ago!
- 4
Blood West
Single-player alternative to Project Silverfish — playable solo, no multiplayer required. Shares Action and Indie with Project Silverfish.
Weird west legends meet eldritch horror in BLOOD WEST, an immersive stealth FPS. Become the Undead Gunslinger, doomed to roam the barren lands until he manages to purge their curse, freeing his soul. 3 varied scenarios, perk-based character progression, and 20+ hours of gameplay await you!
- 5
The Forever Winter
Single-player alternative to Project Silverfish — playable solo, no multiplayer required. Shares Action and Early Access with Project Silverfish.
The Forever Winter is a tactical shooter where you and your squad must loot the dead to survive under the shadow of terrifying and gargantuan war machines locked in a never-ending conflict. Millions of deaths later the war continues with our latest update!
- 6
Silver Pines
Single-player alternative to Project Silverfish — playable solo, no multiplayer required. Shares Action and Indie with Project Silverfish.
Silver Pines is a survival horror metroidvania set in small town America. Fight nightmarish terrors and solve puzzles, while carefully managing your scarce resources as you uncover the mysteries that could hold the key to redemption.
- 7
Metro Exodus
Single-player alternative to Project Silverfish — playable solo, no multiplayer required. Shares Action with Project Silverfish.
Flee the shattered ruins of the Moscow Metro and embark on an epic, continent-spanning journey across the post-apocalyptic Russian wilderness. Explore vast, non-linear levels, lose yourself in an immersive, sandbox survival experience, and follow a thrilling story-line that spans an entire year in the greatest Metro adventure yet.
- 8
ZERO Sievert
Single-player alternative to Project Silverfish — playable solo, no multiplayer required. Shares Action and Indie with Project Silverfish.
Now with over 600,000 copies sold, ZERO Sievert is a tense top-down extraction shooter that challenges you to scavenge a procedurally-generated wasteland, loot gear, and explore what’s left of a devastated world. When the odds are stacked against you, you’ll need to do more than just survive...
- 9
ADACA
Single-player alternative to Project Silverfish — playable solo, no multiplayer required. Shares Action and Indie with Project Silverfish.
A Sci-fi FPS set on the mysterious planet ADACA. - Use your GRAVITY-MANIPULATING arm to HURL objects at your foes or even RIP weapons directly from their hands! - EXPLORE and manipulate the environment in this EERIE and HOSTILE world!
- 10
Fallout: New Vegas
Single-player alternative to Project Silverfish — playable solo, no multiplayer required. Shares Action with Project Silverfish.
Welcome to Vegas. New Vegas. Enjoy your stay!
- 11
S.T.A.L.K.E.R.: Shadow of Chernobyl
Single-player alternative to Project Silverfish — playable solo, no multiplayer required. Shares Action with Project Silverfish.
S.T.A.L.K.E.R.: Shadow of Chernobyl tells a story about survival in the Zone – a very dangerous place, where you fear not only the radiation, anomalies and deadly creatures, but other S.T.A.L.K.E.R.s, who have their own goals and wishes.
- 12
Zombie Army Trilogy
Single-player alternative to Project Silverfish — playable solo, no multiplayer required. Shares Action with Project Silverfish.
The cult horror shooter series comes to an apocalyptic conclusion with an epic new third chapter, a heart-pumping new horde mode, and remastered editions of the best-selling Nazi Zombie Army 1 & 2.
- 13
Ready or Not
Single-player alternative to Project Silverfish — playable solo, no multiplayer required. Shares Action and Indie with Project Silverfish.
Ready or Not is an intense, tactical, first-person shooter that depicts a modern-day world in which SWAT police units are called to defuse hostile and confronting situations.
- 14
ULTRAKILL
Single-player alternative to Project Silverfish — playable solo, no multiplayer required. Shares Action and Indie with Project Silverfish.
ULTRAKILL is a fast-paced ultra-violent retro FPS that combines the skill-based style scoring of character action games with the unadulterated carnage inspired by the best shooters of the '90s. Rip apart your foes with varied destructive weaponry and shower in their blood to regain your health.
- 15
Sniper Elite
Single-player alternative to Project Silverfish — playable solo, no multiplayer required. Shares Action with Project Silverfish.
As World War II draws to a close, the first covert battles of the Cold War begin. Caught in the life and death struggle between Soviets and Germans in war-torn Berlin, you control the fate of a lone American OSS Sniper.