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Sixty Four

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About Sixty Four

Sixty Four is a clicker game set in an unusual world, where you upgrade a factory by unlocking machines and resources. You begin with a machine that generates distinct cubes, then combine cubes to unlock advanced machinery and new gameplay elements. Each machine opens up new ways to expand and grow the factory.

Build the factory

As you unlock machines, the game gradually shifts from clicking to idle play, with full automation as the ultimate goal. The factory presents new situations and opportunities as you encounter its abstract machines, adding challenges and strategic choices.

Discover its secrets

Sixty Four combines elements of idle, incremental and strategy games. As you improve the factory, you also uncover messages from an unknown entity.

Frequently asked questions

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.

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