Single-player games like Polygon Survival
Below are 16 single-player Steam games similar to Polygon Survival, 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 Polygon Survival page.
Ranked picks
- 1

Fallen Region
Single-player alternative to Polygon Survival — playable solo, no multiplayer required. Shares Action and Indie with Polygon Survival.
Fallen Region is a third-person survival sandbox game in an open, post-apocalyptic world.
- 2

7 Days to Die
Single-player alternative to Polygon Survival — playable solo, no multiplayer required. Shares Action and Indie with Polygon Survival.
7 Days to Die is an open-world game that is a unique combination of first-person shooter, survival horror, tower defense, and role-playing games. Play the definitive zombie survival sandbox RPG that came first. Navezgane awaits!
- 3

Night of the Dead
Single-player alternative to Polygon Survival — playable solo, no multiplayer required. Shares Action and Indie with Polygon Survival.
'Night of the Dead' is an open-world game that combines elements of exploration, tower defense, survival, and crafting. Traverse a world dominated by zombies while collecting various resources and powerful equipment. Build a fortress to survive the hordes of zombies that swarm every night!
- 4

Voidtrain
Single-player alternative to Polygon Survival — playable solo, no multiplayer required. Shares Action and Indie with Polygon Survival.
Become a crew member of an Interdimensional Express Train! Discover a new world full of mysterious creatures, enemies and places. Upgrade and customize your train, gather new materials and build better weapons. Play solo or online сo-op with up to 4 people.
- 5

Crashlands
Single-player alternative to Polygon Survival — playable solo, no multiplayer required. Shares Action and Indie with Polygon Survival.
Fight and tame alien beasts, craft resources into menacing weaponry, befriend the outlandish locals, and go toe-to-chin with a world-domineering maniac.
- 6

Satisfactory
Single-player alternative to Polygon Survival — playable solo, no multiplayer required. Shares Indie and Adventure with Polygon Survival.
Satisfactory is a first-person open-world factory building game with a dash of exploration and combat. Play alone or with friends, explore an alien planet, create multi-story factories, and enter conveyor belt heaven!
- 7

ARK: Survival Evolved
Single-player alternative to Polygon Survival — playable solo, no multiplayer required. Shares Action and Indie with Polygon Survival.
Stranded on the shores of a mysterious island, you must learn to survive. Use your cunning to kill or tame the primeval creatures roaming the land, and encounter other players to survive, dominate... and escape!
- 8

Kenshi
Single-player alternative to Polygon Survival — playable solo, no multiplayer required. Shares Action and Indie with Polygon Survival.
A free-roaming squad based RPG. Focusing on open-ended sandbox gameplay features rather than a linear story. Be a trader, a thief, a rebel, a warlord, an adventurer, a farmer, a slave, or just food for the cannibals. Train your men up from puny victims to master warriors.
- 9

СИМУЛЯТОР ЛАЗАНЬЯ ПО ЗАБРОШКАМ
Single-player alternative to Polygon Survival — playable solo, no multiplayer required. Shares Action and Indie with Polygon Survival.
At its core, it's not really a game. Rather, a short tour of the authentic post-Soviet courtyard, which has long been abandoned by local residents.
- 10

THE MEME HUNTER
Single-player alternative to Polygon Survival — playable solo, no multiplayer required. Shares Action and Indie with Polygon Survival.
THE MEME HUNTER is a dynamic first–person shooter in which you will exterminate crowds of evil memes. They're everywhere. They're out for your blood. They will follow you wherever you go…
- 11

OVERTOP
Single-player alternative to Polygon Survival — playable solo, no multiplayer required. Shares Action and Indie with Polygon Survival.
There is only one rule – the higher you rise, the more painful it is to fall.
- 12

T-Rex Dinosaur Game
Single-player alternative to Polygon Survival — playable solo, no multiplayer required. Shares Action and Indie with Polygon Survival.
Enjoy the Tyrannosaurus Rex game with beautiful 3D graphics and in high resolution.
- 13

In The Gym (Memes Horror Game)
Single-player alternative to Polygon Survival — playable solo, no multiplayer required. Shares Action and Indie with Polygon Survival.
Emotional horror about survival in a gym.
- 14

Nextbots In The Backrooms
Single-player alternative to Polygon Survival — playable solo, no multiplayer required. Shares Action and Indie with Polygon Survival.
They only look ridiculous at first glance, but they're not! Run. Don't stop, don't try to hide, just run!
- 15

TV Head: Eight Pages
Single-player alternative to Polygon Survival — playable solo, no multiplayer required. Shares Action and Indie with Polygon Survival.
You find yourself all alone in the middle of a dark forest. You have no weapons and no place to wait for help. The dim flashlight that lights the way is your only friend. Your goal is to explore the location to find eight pages and leave this frightening place.
- 16

Backrooms Doors
Single-player alternative to Polygon Survival — playable solo, no multiplayer required. Shares Action and Indie with Polygon Survival.
Backrooms Doors - This is an atmospheric first-person horror game. Explore spaces that can't exist in the real world and find your way out before the entities find you.