Single-player games like 1WEEK
Below are 8 single-player Steam games similar to 1WEEK, 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 1WEEK page.
Ranked picks
- 1
TerraTech Worlds
Single-player alternative to 1WEEK — playable solo, no multiplayer required. Shares Action and Indie with 1WEEK.
TerraTech Worlds is an open world, build-craft adventure game, set on an uncharted alien world. Play solo or with friends, explore your surroundings, craft unique vehicles, construct automated bases, and battle your way through hazards and enemies to harness the power of your environment
- 2
Eden Island
Single-player alternative to 1WEEK — playable solo, no multiplayer required. Shares Action and Indie with 1WEEK.
Eden Island is a beautiful survival game. As a survivor, you will explore and survive on a realistic tropical island, craft weapons against beasts, farm and hunt, build your own home.
- 3
The Infected
Single-player alternative to 1WEEK — playable solo, no multiplayer required. Shares Action and Indie with 1WEEK.
The Infected is a sandbox, first-person, open-world survival game. Build bases, craft, farm, hunt, and survive changing seasons. Choose whether to face the hybrid “Vambies” or turn them off for a pure survival experience.
- 4
Breathedge
Single-player alternative to 1WEEK — playable solo, no multiplayer required. Shares Action and Indie with 1WEEK.
Survive in outer space! Together with your immortal chicken, discover the truth behind your sudden spaceship crash. Craft tools, pilot vehicles, and even control space stations to survive and explore the wreckage.
- 5
Grounded
Single-player alternative to 1WEEK — playable solo, no multiplayer required. Shares Action and Adventure with 1WEEK.
The world is a vast, beautiful and dangerous place – especially when you have been shrunk to the size of an ant. Can you thrive alongside the hordes of giant insects, fighting to survive the perils of the backyard?
- 6
Core Keeper
Single-player alternative to 1WEEK — playable solo, no multiplayer required. Shares Action and Indie with 1WEEK.
Explore a vast cavern of creatures, relics and resources in a mining sandbox adventure for 1-8 players. Mine, build, fight, craft and farm to unravel the mystery of the ancient Core.
- 7
Crashlands
Single-player alternative to 1WEEK — playable solo, no multiplayer required. Shares Action and Indie with 1WEEK.
Fight and tame alien beasts, craft resources into menacing weaponry, befriend the outlandish locals, and go toe-to-chin with a world-domineering maniac.
- 8
Kenshi
Single-player alternative to 1WEEK — playable solo, no multiplayer required. Shares Action and Indie with 1WEEK.
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.