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About Cozy Island Idle
Cozy Island Idle is a fishing idle game where you catch fantasy fish, display them in an aquarium and sell them for profit. You can use your earnings to customize your aquarium and island and buy upgrades that unlock new themed fish.
The game includes an interactive inventory, a progression system and secrets to discover. It also has a pomodoro timer you can use while playing, alongside lo-fi music and a relaxing ambience.
Frequently asked questions
The best price for Cozy Island Idle is $0.89 at Kinguin. That is 70% less than on Steam, where it costs $2.99. 4 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Cozy Island Idle stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for Cozy Island Idle are: Windows XP, 2 GB RAM, 1 GB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. Cozy Island Idle is a single-player game.
Mostly, yes. Valve rates Cozy Island Idle as Playable on the Steam Deck: it runs, but may need some manual setup.
Buy Cozy Island Idle 70% cheaper than on Steam.
Cozy Island Idle is available for 70% less in shops such as Kinguin, Gameseal, or Driffle.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.











