Planetbase: Steam price vs key
Planetbase costs €12.80 as a key at BuyCheapKeys, versus a regular price of €14.79 on the Steam Store: you save €1.99 (13% less). The key activates on your Steam account and it's exactly the same game (prices from October 3, 2026).
- Instant deliveryKey by email and in your account
- Full guaranteeReplacement or refund
- Secure paymentCard, PayPal, Google Pay, Apple Pay
- Activates on SteamSame game in your library
- Up to 4% cashbackWith the VIP Club
Should I buy Planetbase now? Cheaper than Steam
The key costs €1.99 less than the regular Steam price and is at its lowest recorded price.
Price score: 2/10 · The key is 13% below the regular Steam price.
The same game, for less
A Steam key gives you exactly the same as buying on Steam. Only the price changes.
Available Planetbase keys
1 offer, sorted by price
- €12.80Buy
Planetbase
CheapestSteam keyGlobal-€1.99 compared with the Steam regular price
Planetbase price history
- Steam regular price€14.79
- BuyCheapKeys key€12.80
We've been tracking this game since October 3, 2026. The chart will appear once there are a few days of data.
How to activate the Planetbase key
- 1
Buy the key
Choose the Planetbase offer and pay. You get the key instantly.
- 2
Open Steam
Go to “Games” › “Activate a Product on Steam”.
- 3
Redeem and play
Paste the key and the game stays in your library forever.
Planetbase FAQ
›How much is Planetbase on Steam?
The regular Steam price of Planetbase is €14.79. At BuyCheapKeys the Steam key costs €12.80, €1.99 less.
›Where to buy Planetbase cheapest?
The cheapest option is the BuyCheapKeys Steam key for €12.80, 13% below the regular Steam price. Instant delivery and it activates on Steam.
›Is the Planetbase key the same game as on Steam?
Yes. When you redeem the key, Planetbase is added to your Steam account with achievements, cloud saves and updates, just as if you bought it on Steam.
›What is the lowest price for Planetbase at BuyCheapKeys?
The lowest recorded price for the key at BuyCheapKeys is €12.80 (October 3, 2026). Today it costs €12.80.
›Will the Planetbase key work in my country?
We list Global and Europe region keys. Each BuyCheapKeys product page tells you whether it can be activated in your country before you buy.
›Is it safe to buy from BuyCheapKeys?
Yes. Delivery is instant by email and in your account, we accept card, PayPal, Google Pay and Apple Pay, and every purchase is covered by a replacement or refund guarantee.
›Does Planetbase work on Steam Deck?
Valve rates it “Playable” on Steam Deck. Once the key is activated on Steam you can play it on Steam Deck just like on PC.
›Is Planetbase worth it?
It has 79% positive reviews out of 9,572 on Steam (“Mostly Positive”), was released in 2015 and is developed by Madruga Works. Genres: Colony Sim, City Builder, Base Building, Space.
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Planetbase
€12.80