Single-player games like Atomic Wilds
Below are 8 single-player Steam games similar to Atomic Wilds, 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 Atomic Wilds page.
Ranked picks
- 1
Humanity Lost
Single-player alternative to Atomic Wilds — playable solo, no multiplayer required. Shares Action and Adventure with Atomic Wilds.
Will you save humanity? You are on a mission to find a new planet for humans to inhabit. In this story driven FPS space opera you will explore open world planets, find weapons, upgrade your character, and befriend alien species.
- 2
AI LIMIT
Single-player alternative to Atomic Wilds — playable solo, no multiplayer required. Shares Action and Adventure with Atomic Wilds.
In the distant future when civilization is on the verge of extinction, people follow the legend of the Elysium in the last city, Havenswell. In this post-apocalyptic wasteland sci-fi ARPG, you will play as Arrisa, a Blader with immortality, and explore the city ruin to find the hope of a new life.
- 3
Ares Virus2
Single-player alternative to Atomic Wilds — playable solo, no multiplayer required. Shares Action and Adventure with Atomic Wilds.
The "Ares Virus" series of games is widely acclaimed for its unique combat and individual style of painting. Now that the sequel is back, it will give you an unprecedented experience.
- 4
9th Dawn Remake
Single-player alternative to Atomic Wilds — playable solo, no multiplayer required. Shares Action and Adventure with Atomic Wilds.
Rediscover the magic of the 9th Dawn series with this complete re-imagining of the original game. Venture into a massive 2.5D open world. Explore 45 new dungeons in single-player or online/local co-op, craft weapons, raise pets, play a deck-building card game, and take down the Castle of Maltyr!
- 5
Starcom: Unknown Space
Single-player alternative to Atomic Wilds — playable solo, no multiplayer required. Shares Action and Adventure with Atomic Wilds.
Starcom: Unknown Space is an action RPG of space exploration and adventure. Build your own starship while discovering an epic story in a universe of strange mysteries, alien factions and uncharted worlds.
- 6
Killsquad
Single-player alternative to Atomic Wilds — playable solo, no multiplayer required. Shares Action and RPG with Atomic Wilds.
Hack and slash? Check. Twin-stick-shooter? Check. 4 player coop to slay hordes of aliens & bosses with your friends? Check. Skills, upgrades, weapons, gears, talismans and more to make you stronger? Check. Wake up, bounty hunter. We have a mission for you. Time to clean up the scum of the galaxy.
- 7
Undungeon
Single-player alternative to Atomic Wilds — playable solo, no multiplayer required. Shares Action and Adventure with Atomic Wilds.
Undungeon is a gorgeous Action/RPG driven by intense real-time combat and an immensely rich science fiction story. Travel between dimensions and change the world around you in an attempt to reconstruct the shattered Multiverse.
- 8
Hyper Light Breaker
Single-player alternative to Atomic Wilds — playable solo, no multiplayer required. Shares Action and Adventure with Atomic Wilds.
A brand-new entry in the Hyper Light franchise, Hyper Light Breaker is an open world rogue-like with a unique world fully realized in 3D for the first time.