12 Locks: Plasticine Room

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12 Locks: Plasticine Room tasks you with solving a sequence of increasingly tricky puzzles to open 12 distinct locks in a room built from soft clay-like material. Each challenge requires manipulating the environment using precise timing and spatial reasoning. You'll stretch walls, shift platforms, and trigger hidden mechanisms to progress. The lack of time limits lets you focus purely on figuring out each puzzle’s logic without pressure. The game’s standout is its tactile feel and gradual difficulty curve. Early levels teach core mechanics through simple interactions while later puzzles combine multiple systems in clever ways. With a 4.3/5 rating from 50K+ players on Google Play, many praise the satisfying click of solved locks and the clean visual style. The single-player format and 2-hour average playtime make it a compact but fulfilling brain-teaser for casual puzzle fans.