Terrarium II — cheap CD keys, compare prices
Is it worth buying?
- The price is above its low (was €2.90), but within a reasonable range. Notify me on a drop →
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.
About the game
Terrarium II is a relaxed sandbox game centered on exploring nature, gathering plants, and shaping your own garden space. There are no enemies or time pressure — everything unfolds however fast or slow you like, from growing and crafting to building out your little world. The game was made and released by independent developer Nicole Moon Bole, and it came out in 2026.
Best price today
€3.63
lowest in tracked period: official €2.90 (+25%)
The cheapest Terrarium II key right now costs €3.63 at Steam. The lowest price we have recorded for this game: €2.90.
The average low over the past 2 months was €3.26.
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
€2.90
Sept 2026
Price history
last 31 daysMonthly price lows
| Month | Lowest official | Lowest keyshop |
|---|---|---|
| Oct 2026 | €3.63 | — |
| Sept 2026 | €2.90 | — |
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: €2.90
System requirements
| Minimum | Recommended | |
|---|---|---|
| OS | Windows 10 | Windows 10 |
| Processor | 12th Gen Intel(R) Core(TM) i9- 12900k | 12th Gen Intel(R) Core(TM) i9- 12900k |
| Memory | 1 GB RAM | 1 GB RAM |
| Graphics | NVIDA Geforce RTX 3080 | NVIDA Geforce RTX 3080 |
| Storage | 2 GB available space | 2 GB available space |
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About this game — FAQ
Can Terrarium II be played single-player?
Yes, Terrarium II is a single-player game.
What languages does Terrarium II support?
Terrarium II is available in: English.
FAQ
Where is the cheapest place to buy a Terrarium II key?
The cheapest Terrarium II key is currently sold by Steam for €3.63. The lowest price we have ever recorded for this game: €2.90.
How much does Terrarium II cost?
Terrarium II currently costs from €3.63 — 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.