Keys.gg

How does it work!?

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About How does it work!?

How does it work!? is a 3D physics puzzle game in which you use the provided parts to complete tasks across many levels. It also includes a free-play mode where you can create your own maps and mechanisms, along with achievements.

Frequently asked questions

Buy How does it work!? 95% cheaper than on Steam.

How does it work!? is available for 95% less in shops such as Kinguin or K4G.

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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