Stack Island
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About Stack Island
Stack Island is a card-based survival game about escaping a mysterious island. You explore locations, gather resources and combine cards to craft tools, overcome obstacles and uncover clues about the island and those who came before you.
Explore the island
You search beaches, forests, caves and abandoned facilities, including buildings that hold traces of earlier visitors. There are no traditional quest markers: you follow clues, examine your surroundings and piece together information from notes to solve puzzles and discover where to go next.
Craft with cards
Nearly everything in the game is represented as a card. You experiment with card combinations to make tools and equipment, discover recipes and unlock blueprints. Exploration, crafting and survival are linked through this card system.
Manage your survival
As you explore, you manage Health, Satiety, Stamina, Condition and Contamination. You find food, secure clean water and prepare for dangerous nights. Lighting a fire can keep wild animals away, but resources are limited.
Rebuilt for 1.0
The game has been rebuilt with redesigned graphics, improved card controls, a new interface and reworked gameplay systems. The current Early Access build is the previous version and does not include these changes; players who purchased Early Access will receive the full 1.0 update at no additional cost when it is released.
Frequently asked questions
The best price for Stack Island is $6.45 at Gameseal. That is 35% less than on Steam, where it costs $9.99. 2 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 Stack Island 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 Stack Island are: Windows 10, 8 GB RAM, 400 MB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. Stack Island is a single-player game.
Yes. Stack Island is the full base game. You need nothing else to play it.
Buy Stack Island 35% cheaper than on Steam.
Stack Island is available for 35% less in shops such as Gameseal.
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.











