Single-player games like 3XTINCTION
Below are 10 single-player Steam games similar to 3XTINCTION, 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 3XTINCTION page.
Ranked picks
- 1

Exterminate Zombies: Get Paid
Single-player alternative to 3XTINCTION — playable solo, no multiplayer required. Shares Action and Indie with 3XTINCTION.
Exterminate zombies in style with up to 4 players in this action packed co-op top-down shooter.
- 2

Pretty Underground
Single-player alternative to 3XTINCTION — playable solo, no multiplayer required. Shares Action and Indie with 3XTINCTION.
Stop zombie apocalypse before it reaches the surface. Explore cold war era bunkers, laboratories and journey to the center of the earth to find the secrets of an ancient civilisation. Blood, hordes of zombie, co-op, explosions and even more zombies.
- 3

Police Stories
Single-player alternative to 3XTINCTION — playable solo, no multiplayer required. Shares Action and Indie with 3XTINCTION.
A fresh take on top-down shooters with an emphasis on tactics that forces you to make split second decisions. Neutralize criminals, rescue civilians and defuse bombs in Single Player mode or Co-op. And remember - shooting first is not an option!
- 4

Nation Red
Single-player alternative to 3XTINCTION — playable solo, no multiplayer required. Shares Action and Indie with 3XTINCTION.
Nation Red is an ultra fast infinite play arena-based shooter providing an exceptional close-quarter battlefield experience. Fight thousands of zombie mutants and their bosses in frantic bloody gameplay while earning close to 100 perks. Fight in Barricade, Survival or Free Play mode.
- 5

Serious Sam's Bogus Detour
Single-player alternative to 3XTINCTION — playable solo, no multiplayer required. Shares Action and Indie with 3XTINCTION.
Serious Sam’s Bogus Detour is an all-new action-adventure in the legendary Serious Sam saga from Hammerwatch developer Crackshell.
- 6

VERSUS SQUAD
Single-player alternative to 3XTINCTION — playable solo, no multiplayer required. Shares Action and Indie with 3XTINCTION.
Versus Squad is a fast action twin-stick shooter from the creator of Nation Red. Build your own sandbox defense and battle thousands of zombie mutants in top down combat! Face up to a dozen bosses. Simultaneously. Collect loot, build and repair. Play single player, on-line or local coop!
- 7

Tower 57
Single-player alternative to 3XTINCTION — playable solo, no multiplayer required. Shares Action and Indie with 3XTINCTION.
Tower 57 is a fast-paced neo-retro shooter where cooperation is as important as your ammo capacity. As a member of an extraordinary task force fight your way through a dieselpunk megatower and uncover its hidden secrets.
- 8

#KILLALLZOMBIES
Single-player alternative to 3XTINCTION — playable solo, no multiplayer required. Shares Action and Indie with 3XTINCTION.
#KILLALLZOMBIES is an insane twin-stick zombie shooter with Twitch streaming interactions, where you survive hordes of zombies on a dynamically changing arena and spectators may affect gameplay via special Twitch chat commands.
- 9

BROKEN MIND
Single-player alternative to 3XTINCTION — playable solo, no multiplayer required. Shares Action and Indie with 3XTINCTION.
BROKEN MIND is an action Survival Horror. Investigate, solve the puzzles and find out what happened to Laura Campbell. If she is still alive you must act quickly!
- 10

ALONE TOGETHER
Single-player alternative to 3XTINCTION — playable solo, no multiplayer required. Shares Action and Indie with 3XTINCTION.
ALONE TOGETHER is a psychological survival horror game drawn entirely by hand. Explore strange and oppressive locations, solve puzzles, and try to find your missing sister. As you search, you’ll discover that something is trying to stop you.