67%Strong matchKeepUp Survival
64%75164% positive reviews, Mixed across 751 reviews·Open World Survival Craft · Survival
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1WEEK is a PvE sandbox in which you'll live in a post-apocalyptic world of exploration and survival in the underground by looting, building, crafting, farming, and fighting. Be self-sufficient before your week’s supplies run out.
Seek refuge underground before the apocalypse strikes, and survive a world without oxygen by using genetically modified plants. Can you get them all before it’s too late?

Create tools, collect resources and build a shelter. This will be your new home.

Defend yourself from those corrupted by famine and loneliness. Loot to survive.

Steam data © 2026 Valve Corporation. Trademarks are property of their respective owners.
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The best games like 1WEEK are KeepUp Survival, Start Over, Smalland: Survive the Wilds, DYSMANTLE, and Gone: Survival.
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