Zombie Builder Defense 2 — cheap CD keys, compare prices
Is it worth buying?
- Reviews are solid. (Steam 85%)
- The price is well above its low (was €2.50) — worth waiting for a drop or setting an alert. Notify me on a drop →
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
A top-down shooter in which you fend off hordes of zombies. You build and upgrade your base, unlock powerful guns, and take on tough bosses, all of which can be tackled in online co-op for up to four players. The game was developed and published by Noham Games in 2023.
Did you know?
A sequel to Zombie Builder Defense, this top-down shooter with base building and four-player co-op was developed and published by Noham Games in 2023.
Best price today
€5.85
all-time low: official €5.85 · keyshop €2.50 (+134%)
The cheapest Zombie Builder Defense 2 key right now costs €5.85 at Steam. The lowest price we have recorded for this game: €2.50.
The average low over the past 5 months was €5.60.
Prices as of
Steam best price Official store
No offers match these filters — try widening them.
Listed seller price shown — payment fees may vary by method.
Lowest — official stores
€5.85
Jul 2026
Lowest — keyshops
€2.50
Jul 2026
Price history
last 89 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €5.85 | €2.99 |
| Sept 2026 | €5.85 | €2.99 |
| Aug 2026 | €9.75 | — |
| Jul 2026 | €5.85 | €2.50 |
| Jun 2026 | €9.75 | — |
Lowest in-stock price per month from our price history; the current month is the low so far.
How to activate your key
- Steam key — open the Steam client → Games → Activate a Product on Steam → enter the key. Stores with this activation: Steam
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All-time low so far: €2.50
System requirements
| Minimum | |
|---|---|
| OS | Windows 10 |
| Processor | Intel i5 6600K / Ryzen 3 1300 |
| Memory | 8 GB RAM |
| Graphics | RX 580 / GTX 1060 |
| Storage | 2 GB available space |
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About this game — FAQ
Does Zombie Builder Defense 2 have co-op?
Yes, Zombie Builder Defense 2 supports online co-op.
Does Zombie Builder Defense 2 have multiplayer?
Yes, Zombie Builder Defense 2 has multiplayer.
Can Zombie Builder Defense 2 be played single-player?
Yes, besides multiplayer modes, Zombie Builder Defense 2 can also be played solo (single-player).
What languages does Zombie Builder Defense 2 support?
Zombie Builder Defense 2 is available in: English, French, German, Japanese, Korean, Portuguese - Brazil, Russian, Simplified Chinese and 4 more.
Does Zombie Builder Defense 2 use Steam Cloud saves?
Yes, Zombie Builder Defense 2 uses Steam Cloud, so your saves sync across devices.
FAQ
Where is the cheapest place to buy a Zombie Builder Defense 2 key?
The cheapest Zombie Builder Defense 2 key is currently sold by Steam for €5.85. The lowest price we have ever recorded for this game: €2.50.
How much does Zombie Builder Defense 2 cost?
Zombie Builder Defense 2 currently costs from €5.85 — the cheapest offer across the stores we track.
Is Steam an official store or a keyshop?
Steam is an official store — keys come directly from the publisher or an authorized distributor.
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.