Best Post-Apocalyptic Games on Steam

Post-apocalyptic games get to do something almost no other setting allows: hand you a world that is already finished, and make the interesting part what people built on top of the wreckage. That is why the good ones are rarely just about scavenging. They are about a train crew who become a family, a courier deciding who runs a strip of desert, or a settlement arguing over how much of its own decency it can afford to keep warm. For achievement hunters the genre skews toward long, chunky lists: big open maps full of collectibles, difficulty modes that ask for a second run, and endings that lock each other out. These are the ruined worlds on Steam most worth walking through, ranked on how much life the developers put back into them.

1

Metro Exodus

A year-long journey across a ruined Russia by locomotive, alternating tight linear horror with open sandbox levels. Its 68 achievements lean on optional story moments and level-locked collectibles, plus a genuinely demanding Ranger Hardcore run, so it rewards exploring before you push the plot.

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2

Fallout: New Vegas

Still the high-water mark for reactive post-apocalyptic writing, where four factions all have a defensible case and the game refuses to tell you who is right. 75 achievements, most of them tied to quest lines and faction endings rather than combat.

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3

S.T.A.L.K.E.R. 2: Heart of Chornobyl

The Zone rebuilt at enormous scale, with anomalies, artifact hunting and a survival economy that never stops squeezing you. 76 achievements spread across a huge map, so it is a long completion and an unforgiving one on the higher difficulties.

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4

DEATH STRANDING DIRECTOR'S CUT

The strangest game on this list and the one with the clearest thesis: rebuild a broken country by physically carrying things across it. 63 achievements built around delivery ratings, structures and the roads other players leave behind.

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5

Frostpunk

A city builder where the apocalypse is cold and the real resource is how much cruelty your people will tolerate. 115 achievements is the largest list here, and many of them ask you to win a scenario under a specific self-imposed restriction.

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6

Horizon Zero Dawn Remastered

A thousand years after the collapse, tribal hunters take down robot dinosaurs while the story slowly explains what actually happened. 79 achievements covering the open world sweep plus the Frozen Wilds expansion, with an Ultra Hard run available for the confident.

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7

Wasteland 3

Squad-based turn-based CRPG in a frozen Colorado, with the blackest humour of anything on this list and consequences that stick. 86 achievements, a good share of them for outcomes you cannot get in the same run, so plan on replaying.

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8

Days Gone

A biker survival open world that is at its best when a horde of hundreds spots you and the game becomes a chase. 67 achievements, weighted toward clearing camps, nests and hordes, which makes it a steady completion rather than a difficult one.

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9

NieR:Automata

Androids fighting machines long after humanity has left, and a game that only makes sense once you have finished it more than once. 47 achievements, and unusually you can buy some of them with in-game currency, which softens what would otherwise be a demanding list.

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10

Dying Light

First-person parkour through an infected city, where daylight is yours and night belongs to something much faster. 78 achievements across the base game and its expansions, most of them earned by simply playing a lot rather than by anything cruel.

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Updated 2026-09-03. Every game links to its full SteamVault page with achievement stats, rarity and community completion times.