3D Puzzle: Underground
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About 3D Puzzle: Underground
3D Puzzle: Underground is a 3D puzzle game where you find items scattered around a location and place them in their marked spots to complete it. Carry the correct item to a spot marked in green and it snaps into place, earning leaderboard points and achievements. Bring the wrong item and you can throw it away; it returns to its starting location so you can pick it up again. Place as many items as quickly as possible to earn more leaderboard points.
Frequently asked questions
The best price for 3D Puzzle: Underground is $0.44 at Kinguin. That is 99% less than on Steam, where it costs $199.99. 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 3D Puzzle: Underground 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 3D Puzzle: Underground are: Windows 7, GeForce 450, 4 GB RAM, 4 GB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. 3D Puzzle: Underground is a single-player game.
Mostly, yes. Valve rates 3D Puzzle: Underground as Playable on the Steam Deck: it runs, but may need some manual setup.
Buy 3D Puzzle: Underground 99% cheaper than on Steam.
3D Puzzle: Underground is available for 99% 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.











