Single-player games like ZERO Sievert
Below are 15 single-player Steam games similar to ZERO Sievert, 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 ZERO Sievert page.
Ranked picks
- 1
Escape From Duckov
Single-player alternative to ZERO Sievert — playable solo, no multiplayer required. Shares Action and Indie with ZERO Sievert.
Escape from Duckov is a PVE indie survival RPG — in a duck's world!. Scavenge for resources, build your hideout, and upgrade your gear in the world of Duckov. Start from nothing and rise to the top. Outwit hostile ducks, survive, or make it out alive.
- 2
Deadline Escape
Single-player alternative to ZERO Sievert — playable solo, no multiplayer required. Shares Action and Indie with ZERO Sievert.
Deadline Escape is a Low Poly Extraction Looter Shooter that throws you into a Post-Apocalyptic World. Scavenge for valuable resources, face deadly enemies and fight for your survival as the clock ticks down toward the deadline.
- 3
Atomic Exile
Single-player alternative to ZERO Sievert — playable solo, no multiplayer required. Shares Action and Indie with ZERO Sievert.
Atomic Exile is a top down post-apocalyptic extraction shooter set in the desert wastelands of near future America. You will visit enclaves, explore devastated ruins and encounter NPCs such as other survivors, raiders, mutated beasts and rogue machines.
- 4
ZED ZONE
Single-player alternative to ZERO Sievert — playable solo, no multiplayer required. Shares Action and Indie with ZERO Sievert.
A great catastrophe has come, and you, who are on duty, crash and trapped in a Zed Zone. There are zombies and monsters everywhere, In order to escape, by collecting materials, upgrading skills, building shelters, defeating zombie waves and mysterious mechs, chasing a glimmer of hope.
- 5
Blood Running
Single-player alternative to ZERO Sievert — playable solo, no multiplayer required. Shares Action and Adventure with ZERO Sievert.
Blood Running is a stylish extraction shooter where you'll enter the cyber-wasteland, fight off creatures and bandits, loot valuable gear, and venture into the remnants of a world in ruins. Are you willing to bleed to survive, Blood Runner?
- 6
The Forever Winter
Single-player alternative to ZERO Sievert — playable solo, no multiplayer required. Shares Action with ZERO Sievert.
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!
- 7
S.T.A.L.K.E.R.: Shadow of Chernobyl
Single-player alternative to ZERO Sievert — playable solo, no multiplayer required. Shares Action with ZERO Sievert.
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.
- 8
Last Group Out
Single-player alternative to ZERO Sievert — playable solo, no multiplayer required. Shares Action with ZERO Sievert.
Team up, gear up, and make it out alive in this 2D co-op extraction shooter.
- 9
Stalker
Single-player alternative to ZERO Sievert — playable solo, no multiplayer required. Shares Indie and Adventure with ZERO Sievert.
The background story of "Stalker" is that a teenager encounters various events on the road following a young girl. The teenager(player) can selectively interact and give repairs / help due to these events. How you will lead to different ending. The game was developed during the Global Game Jam 2020.
- 10
Project Zomboid
Single-player alternative to ZERO Sievert — playable solo, no multiplayer required. Shares Indie with ZERO Sievert.
Project Zomboid is the ultimate in zombie survival. Alone or in MP: you loot, build, craft, fight, farm and fish in a struggle to survive. A hardcore RPG skillset, a vast map, massively customisable sandbox and a cute tutorial raccoon await the unwary. So how will you die? All it takes is a bite..
- 11
Quasimorph
Single-player alternative to ZERO Sievert — playable solo, no multiplayer required. Shares Indie with ZERO Sievert.
Take on a role of a hardened PMC fighter in a dark turn-based cyberpunk RPG. Engage in unforgiving combat, manage your ship and pile up the bodies of your clones to unravel the dark mystery behind threat to all life.
- 12
Night Raider
Single-player alternative to ZERO Sievert — playable solo, no multiplayer required. Shares Indie and Adventure with ZERO Sievert.
Night Raider is a thrilling adventure exploration shooter game. Players need to carry weapons into the city occupied by zombies, as far as possible in various buildings to collect necessary supplies, evacuate alive to bring supplies back to the camp. But you have to face are not just zombies...
- 13
Hell is Others
Single-player alternative to ZERO Sievert — playable solo, no multiplayer required. Shares Action and Indie with ZERO Sievert.
Hell is Others is an extraction top-down shooter combining roguelike elements. Outside the safety of your apartment lies the noir hellscape that is Century City. A city of endless night that straddles the line between reality and insanity. Explore, hunt, and loot in a place where blood is currency.
- 14
Survival Z
Single-player alternative to ZERO Sievert — playable solo, no multiplayer required. Shares Action with ZERO Sievert.
There are 3 rules for surviving the zombie apocalypse: Shoot, Survive, Repeat.
- 15
RimWorld
Single-player alternative to ZERO Sievert — playable solo, no multiplayer required. Shares Indie with ZERO Sievert.
A sci-fi colony sim driven by an intelligent AI storyteller. Generates stories by simulating psychology, ecology, gunplay, melee combat, climate, biomes, diplomacy, interpersonal relationships, art, medicine, trade, and more.