Cosmo's Cosmic Adventure
All offers (4)
Compare the platform, region and delivery before you buy.
Standard Edition 4 offers · EU & Global
Cosmo's Cosmic Adventure PC Steam CD KeyActivation keySteamGlobalLowest price€2.45+ payment feeView deal
Cosmo's Cosmic Adventure EN GlobalActivation keySteamGlobal€2.59+ service feeView deal
Cosmo's Cosmic Adventure Steam KeyActivation keySteamGlobal€3.46View deal
Cosmo's Cosmic Adventure Steam Key GLOBALActivation keySteamGlobal€4.07+ service feeView deal
Official store Steam · price for Germany
Steam store pageDirect purchaseSteamGermany€4.99No feeView on Steam
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Best price over the last 32 days
- Lowest €2.4511 Oct 2026
- Highest €2.4511 Oct 2026
- Today €2.45
The cheapest EU or Global key per day across all compared stores; the dashed line is the Steam price.
Screenshots
Buy Cosmo's Cosmic Adventure key: current price comparison
Where is the Cosmo's Cosmic Adventure key cheapest?
The cheapest Cosmo's Cosmic Adventure key that activates in the EU currently costs €2.45 at Kinguin. Keyfinder compares 4 offers from 4 shops for this price. That is 51% less than the Steam price of €4.99. Prices are refreshed hourly; region, edition and any checkout fees are shown on each offer.
What was the lowest Cosmo's Cosmic Adventure key price in the last 32 days?
€2.45 on 11 Oct 2026, for the standard edition that activates in the EU. The highest daily low in that time was €2.45 on 11 Oct 2026; today the cheapest key costs €2.45.
Which Cosmo's Cosmic Adventure keys activate in the EU?
4 offers are marked EU or Global and activate in Germany and the rest of the EU. Keys for other regions are listed separately. The keys on offer are for Steam.
How do I activate the Cosmo's Cosmic Adventure key?
The cheapest key activates on Steam. You redeem it there with the code the shop sends you after you pay.
Is it safe to buy a Cosmo's Cosmic Adventure key from Kinguin?
Before you pay, check three things on the offer: the region (EU or Global for Germany), the edition and any fee added at checkout. Keyfinder shows all three on every offer. Our Kinguin check covers who runs the shop, its fees and its regions.
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About Cosmo's Cosmic Adventure
What's green with red spots, has suction hands, and has an overbite like Bart Simpson? Of course, the answer is Cosmo! Cosmo is a young alien on his way to visit Disney World with his parents. That is, until their ship is struck by a blazing comet, forcing them to land on an uncharted planet. While his Dad repairs the ship, Cosmo heads off to explore the strange planet. Upon returning, both his Mom and Dad are gone, and big, scary alien footprints are all around his ship! Oh no! Have Cosmo's parents been captured? Possibly to be eaten? Well, Cosmo is off to the rescue.
- Developer
- Apogee Entertainment
- Publisher
- Apogee Entertainment
- Release date
- 5 May 2014
- Steam
- View on Steam