Compare State of Decay: Year-One Survival Edition prices across trusted key stores and find the best deal. Developed by Undead Labs. Published by Undead Labs. Released on 3/25/2020. Available on PC, Xbox. Genres: Action, RPG, Simulation.

An open-world zombie survival sim bundling the base campaign plus two expansions - one endless sandbox, one military story. Rough edges intact, genuine tension included.

State of Decay: Year-One Survival Edition is a third-person open-world survival sim from Undead Labs that asks a genuinely interesting question: what does managing a zombie apocalypse actually feel like, hour by hour, survivor by survivor? The answer turns out to be exhausting in the best possible way. You are not the lone hero. You are the harried caretaker of a community of procedurally flavored survivors, each one a potential permanent loss. The core loop runs on scavenging runs for food, medicine, construction materials, and ammunition, then hauling it back to a base you are constantly upgrading - infirmaries, workshops, watchtowers - while your people develop individual skills, form relationships, and occasionally make catastrophically bad decisions when you are not looking. Permadeath is real, morale is a resource, and the game runs on a real-time clock even when you are not playing. The package bundles three distinct experiences. The main campaign drops you into Trumbull Valley as Marcus Campbell, building from a church safehouse outward with a loose military-conspiracy plot providing forward momentum. It works as both a story and an extended tutorial for the systems underneath. Breakdown, the first expansion, strips the narrative away entirely and goes pure sandbox: repair an RV, pile in your survivors, drive to the next harder iteration of the map, repeat until the zombies overwhelm you or your patience runs out. Each escalating level cuts resources and toughens the undead, including faster Ferals and larger hordes. Lifeline, the second expansion, flips the formula again - you now control a military fireteam, Greyhound One, defending a forward operations base in the urban map of Danforth. The emphasis shifts from scavenging and stealth to gunfights, siege defense, grenade launcher deployments, and helicopter supply drops, with hard timer pressure replacing the slow-burn anxiety of the base game. All three modes carry the same persistent technical roughness. Zombies occasionally phase through walls. The camera has opinions that do not align with yours. Framerate stutters when larger hordes appear. The AI companions will test your patience with their routing choices. None of this is fixed in Year-One relative to the original release, and on PC the CryEngine 3 underpinnings can cause monitor refresh rate issues that require manual intervention to resolve. The UI, while streamlined versus the 360 original, still has a learning curve that feels steeper than it should. Lifeline in particular earned criticism for bugs that occasionally tip from irritating into progress-blocking. And yet the pull is real. The community management system creates stories that no writer scripted - the survivor you grew attached to who died on a supply run you sent her on, the morale spiral that followed, the hard choice to put a sick ally down before they turned. The character skill development, the weapon variety stretching from lead pipes and hunting rifles through to military-grade firearms in Lifeline, and the base-building loop all compound in ways that make just-one-more-run feel genuinely earned rather than Skinner-box coercion. For a game this old, that loop still holds. If you can tolerate jank as the price of admission for a survival sandbox that has actual stakes, this three-part package delivers more content hours than most polished releases twice its size. If you need tight combat controls and a stable frame, look elsewhere - this one was always a diamond wrapped in duct tape. Monika, Scout Team

State of Decay: Year-One Survival Edition

State of Decay: Year-One Survival Edition

Mar 25, 2020Undead Labs
GamerScout Says

An open-world zombie survival sim bundling the base campaign plus two expansions - one endless sandbox, one military story. Rough edges intact, genuine tension included.

PCXbox
Best Price Available
€2.31-86%
at YuPlay
Lowest tracked: €2.31
Track this price

GamerScout Verdict

Best for survival-sim fans who can stomach persistent bugs in exchange for a survival sandbox with real, irreversible stakes.

Compare Prices(7 stores)

Edition:
YuPlayBest price
StandardGlobalSteam KeyKey
€2.31-86%
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€2.92
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyKey
€3.23
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyKey
€3.35-80%
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€3.47-18%
Priced in EUR by the store
Buy
StandardSouthern AsiaSteam KeyKey
€3.73-18%
Priced in EUR by the store
Buy
Year One SurvivalGlobalSteam KeyKey
€3.97
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyGift copy
€4.47-19%
Priced in EUR by the store
Buy

Every store in this table quotes us in euros, so the EUR figure is the price the seller actually set, not our arithmetic — which is why EUR is also the currency we rank in. We only list an offer here when the store gives us its price in euros, so nothing in this table is a number we invented.

Pick USD, PLN, GBP, CAD or AUD in the header and we convert from EUR at the European Central Bank reference rate — converted amounts are prefixed with ~. Your bank or the store may apply a different rate at checkout. We never hide offers based on where you are: everyone sees this whole table.

We may earn a commission when you buy games through links on this page — at no extra cost to you. It never affects our rankings or verdicts.

Price History

Lowest tracked
€2.3122 Aug 2026
Current best
€2.31
Lowest since we started tracking
Keyshops
€2.27€2.41€2.55€2.695 Jun28 Jun20 Jul12 Aug3 Sept
5 Jun — 3 Sept
Create alert

Screenshots & Media

About State of Decay: Year-One Survival Edition

State of Decay: Year-One Survival Edition is a third-person open-world survival sim from Undead Labs that asks a genuinely interesting question: what does managing a zombie apocalypse actually feel like, hour by hour, survivor by survivor? The answer turns out to be exhausting in the best possible way. You are not the lone hero. You are the harried caretaker of a community of procedurally flavored survivors, each one a potential permanent loss. The core loop runs on scavenging runs for food, medicine, construction materials, and ammunition, then hauling it back to a base you are constantly upgrading - infirmaries, workshops, watchtowers - while your people develop individual skills, form relationships, and occasionally make catastrophically bad decisions when you are not looking. Permadeath is real, morale is a resource, and the game runs on a real-time clock even when you are not playing. The package bundles three distinct experiences. The main campaign drops you into Trumbull Valley as Marcus Campbell, building from a church safehouse outward with a loose military-conspiracy plot providing forward momentum. It works as both a story and an extended tutorial for the systems underneath. Breakdown, the first expansion, strips the narrative away entirely and goes pure sandbox: repair an RV, pile in your survivors, drive to the next harder iteration of the map, repeat until the zombies overwhelm you or your patience runs out. Each escalating level cuts resources and toughens the undead, including faster Ferals and larger hordes. Lifeline, the second expansion, flips the formula again - you now control a military fireteam, Greyhound One, defending a forward operations base in the urban map of Danforth. The emphasis shifts from scavenging and stealth to gunfights, siege defense, grenade launcher deployments, and helicopter supply drops, with hard timer pressure replacing the slow-burn anxiety of the base game. All three modes carry the same persistent technical roughness. Zombies occasionally phase through walls. The camera has opinions that do not align with yours. Framerate stutters when larger hordes appear. The AI companions will test your patience with their routing choices. None of this is fixed in Year-One relative to the original release, and on PC the CryEngine 3 underpinnings can cause monitor refresh rate issues that require manual intervention to resolve. The UI, while streamlined versus the 360 original, still has a learning curve that feels steeper than it should. Lifeline in particular earned criticism for bugs that occasionally tip from irritating into progress-blocking. And yet the pull is real. The community management system creates stories that no writer scripted - the survivor you grew attached to who died on a supply run you sent her on, the morale spiral that followed, the hard choice to put a sick ally down before they turned. The character skill development, the weapon variety stretching from lead pipes and hunting rifles through to military-grade firearms in Lifeline, and the base-building loop all compound in ways that make just-one-more-run feel genuinely earned rather than Skinner-box coercion. For a game this old, that loop still holds. If you can tolerate jank as the price of admission for a survival sandbox that has actual stakes, this three-part package delivers more content hours than most polished releases twice its size. If you need tight combat controls and a stable frame, look elsewhere - this one was always a diamond wrapped in duct tape.

Monika
Monika · Scout Team

RPGs

Tags

steamPermadeathBase BuildingCommunity ManagementOpen-World SurvivalSandbox ModeSiege DefenseMilitary SettingResource ScarcityReal-Time Clock

System Requirements

Minimum

70 MB available space

Recommended

Processor
Intel Core i5-750 / AMD Athlon X4 760K
Memory
8 GB RAM
Graphics
GeForce GTX 560 / Radeon HD 7770
DirectX
Version 11
Storage
4200 MB available space

Keep exploring

Community Discussion

Be the first to comment on State of Decay: Year-One Survival Edition.

Reviews & Ratings

Steam
85%(13)

Game Info

Developer
Undead Labs
Publisher
Undead Labs
Release Date
Mar 25, 2020

Price Alert

Get notified when the price drops below your target!

Create Alert
Best price€2.31
See offer

Across the 24,215 games we track, a verified key was cheaper than the official store 90% of the time. See the method and the full numbers in our game price report.

No card? Pay another way

Top up your Steam Wallet or buy crypto with any card — instant delivery, no bank account needed.

More from Undead Labs

Buy smarter: helpful guides

Frequently asked questions about State of Decay: Year-One Survival Edition

How much does State of Decay: Year-One Survival Edition cost?

As of 3 September 2026, the cheapest in-stock offer for State of Decay: Year-One Survival Edition is €2.31 at YuPlay, out of 17 live offers we track across verified key stores. Prices change daily — the table on this page is refreshed continuously.

Where can I buy State of Decay: Year-One Survival Edition cheapest?

The lowest in-stock price we track for State of Decay: Year-One Survival Edition is €2.31 at YuPlay (3 September 2026). We compare 17 live offers from verified key stores — the full table with every store and its trust score is on this page.

What platforms is State of Decay: Year-One Survival Edition available on?

State of Decay: Year-One Survival Edition is available on PC, Xbox.

When was State of Decay: Year-One Survival Edition released?

State of Decay: Year-One Survival Edition was released on 25 March 2020.

Who developed State of Decay: Year-One Survival Edition?

State of Decay: Year-One Survival Edition was developed by Undead Labs.