Single-player games like DREADZONE
Below are 14 single-player Steam games similar to DREADZONE, 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 DREADZONE page.
Ranked picks
- 1

No One Survived
Single-player alternative to DREADZONE — playable solo, no multiplayer required. Shares Indie and Adventure with DREADZONE.
This is a multiplayer cooperative open world construction survival sandbox game, where you and your friends must find supplies and build shelters in this world. You have to keep an eye on your character's needs state at all times, a bad state is likely to lead to death.
- 2

Quarantine Zone: The Last Check
Single-player alternative to DREADZONE — playable solo, no multiplayer required. Shares Indie with DREADZONE.
Command the checkpoint in a collapsing city. Screen survivors, manage scarce resources, and hold back the undead. Every choice matters and one mistake could unleash the plague beyond your walls.
- 3

PIONER
Single-player alternative to DREADZONE — playable solo, no multiplayer required. Shares Action and Early Access with DREADZONE.
PIONER drops players into a vast, grim world, where survival hinges on exploration, crafting, and smart resource management. As an MMO FPS, it offers both PvE missions and intense PvP zones, with unique crafting mechanics, hundreds of weapons and a deep story to explore.
- 4

The Front
Single-player alternative to DREADZONE — playable solo, no multiplayer required. Shares Action and Indie with DREADZONE.
The Front is a survival open-world crafting sandbox game. You are a resistance fighter sent back in time to stop the rise of a tyrannical empire. Collect resources, craft tech, build shelters, and fight monsters to accomplish your mission.
- 5

ARK: Survival Ascended
Single-player alternative to DREADZONE — playable solo, no multiplayer required. Shares Action and Indie with DREADZONE.
ARK is reimagined from the ground-up into the next-generation of video game technology with Unreal Engine 5! Form a tribe, tame & breed hundreds of unique dinosaurs and primeval creatures, explore, craft, build, and fight your way to the top of the food-chain. Your new world awaits!
- 6

IfSunSets
Single-player alternative to DREADZONE — playable solo, no multiplayer required. Shares Action and Indie with DREADZONE.
「IfSunSets」 is a survival RPG adventure game. During the day, secure necessary supplies across the island, and survive the night against strong and terrifying monsters that track you down. You can utilize resources you've secured to build a base to fend off threatening monsters.
- 7

HumanitZ
Single-player alternative to DREADZONE — playable solo, no multiplayer required. Shares Action and Adventure with DREADZONE.
HumanitZ is an isometric, open-world sandbox survival game set in a world ended by a zombie outbreak. Survive alone or with friends by scavenging, crafting, building, and fighting to last as long as ‘humanly’ possible. You can’t change the past, but you can fight for the future of humanity.
- 8

The Forest
Single-player alternative to DREADZONE — playable solo, no multiplayer required. Shares Action and Indie with DREADZONE.
As the lone survivor of a passenger jet crash, you find yourself in a mysterious forest battling to stay alive against a society of cannibalistic mutants. Build, explore, survive in this terrifying first person survival horror simulator.
- 9

S.T.A.L.K.E.R.: Shadow of Chernobyl
Single-player alternative to DREADZONE — playable solo, no multiplayer required. Shares Action with DREADZONE.
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.
- 10

Project Zomboid
Single-player alternative to DREADZONE — playable solo, no multiplayer required. Shares Indie and Early Access with DREADZONE.
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

Subnautica
Single-player alternative to DREADZONE — playable solo, no multiplayer required. Shares Indie and Adventure with DREADZONE.
Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.
- 12

The Long Dark
Single-player alternative to DREADZONE — playable solo, no multiplayer required. Shares Indie and Adventure with DREADZONE.
THE LONG DARK is a thoughtful, exploration-survival experience that challenges solo players to think for themselves as they explore an expansive frozen wilderness in the aftermath of a geomagnetic disaster. There are no zombies -- only you, the cold, and all the threats Mother Nature can muster.
- 13

Valheim
Single-player alternative to DREADZONE — playable solo, no multiplayer required. Shares Action and Indie with DREADZONE.
A collaborative exploration and survival game for 1-10 players, set in a procedurally generated afterlife inspired by Viking culture. Battle, build, and conquer your way to a saga worthy of Odin’s patronage!
- 14

Sons Of The Forest
Single-player alternative to DREADZONE — playable solo, no multiplayer required. Shares Action and Indie with DREADZONE.
Sent to find a missing billionaire on a remote island, you find yourself in a cannibal-infested hellscape. Craft, build, and struggle to survive, alone or with friends, in this terrifying new open-world survival horror simulator.