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Twinstack

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About Twinstack

Twinstack is a puzzle game where you clear columns and balance a stack of blocks. You can play in single mode, where pieces spawn alternately on the left and right, or dual mode, where pieces spawn on both sides at the same time.

Game features

Clearing enough columns within a specific time earns bonus time. The game also includes ten achievements, a relaxing soundtrack and a background with a day-and-night cycle.

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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