The Smurfs 2 - The Prisoner of the Green Stone: Steam price vs key
The Smurfs 2 - The Prisoner of the Green Stone costs €3.42 as a key at BuyCheapKeys, versus a regular price of €29.99 on the Steam Store: you save €26.57 (89% less). The key activates on your Steam account and it's exactly the same game (prices from October 4, 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 The Smurfs 2 - The Prisoner of the Green Stone now? A steal: buy it now
The key costs €26.57 less than the regular Steam price and is at its lowest recorded price.
Price score: 10/10 · The key is 89% 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 The Smurfs 2 - The Prisoner of the Green Stone keys
1 offer, sorted by price
- €3.42Buy
The Smurfs 2: The Prisoner of the Green Stone
CheapestSteam keyGlobal-€26.57 compared with the Steam regular price
The Smurfs 2 - The Prisoner of the Green Stone price history
- Steam regular price€29.99
- BuyCheapKeys key€3.42
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 The Smurfs 2 - The Prisoner of the Green Stone key
- 1
Buy the key
Choose the The Smurfs 2 - The Prisoner of the Green Stone 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.
The Smurfs 2 - The Prisoner of the Green Stone FAQ
›How much is The Smurfs 2 - The Prisoner of the Green Stone on Steam?
The regular Steam price of The Smurfs 2 - The Prisoner of the Green Stone is €29.99. At BuyCheapKeys the Steam key costs €3.42, €26.57 less.
›Where to buy The Smurfs 2 - The Prisoner of the Green Stone cheapest?
The cheapest option is the BuyCheapKeys Steam key for €3.42, 89% below the regular Steam price. Instant delivery and it activates on Steam.
›Is the The Smurfs 2 - The Prisoner of the Green Stone key the same game as on Steam?
Yes. When you redeem the key, The Smurfs 2 - The Prisoner of the Green Stone 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 The Smurfs 2 - The Prisoner of the Green Stone at BuyCheapKeys?
The lowest recorded price for the key at BuyCheapKeys is €3.42 (October 4, 2026). Today it costs €3.42.
›Will the The Smurfs 2 - The Prisoner of the Green Stone 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 The Smurfs 2 - The Prisoner of the Green Stone 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 The Smurfs 2 - The Prisoner of the Green Stone worth it?
It has 78% positive reviews out of 99 on Steam (“Mostly Positive”), was released in 2023 and is developed by OSome Studio. Genres: Exploration, 3D Platformer, Puzzle Platformer, Platformer.
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The Smurfs 2 - The Prisoner of the Green Stone
€3.42