"12 LOCKS: Plasticine Room" is a puzzle game where the player has to find and unlock twelve locks to escape the room they are in. The game takes place in a room made entirely of plasticine, and the objects in the room are also made of the same material.

To progress through the game, the player must interact with various objects in the room and solve puzzles that lead to finding keys or combinations to unlock the locks. The game is entirely up to the player and their ability to observe their surroundings and use logic to find the right solutions.

The game is divided into twelve levels, and each level features a unique puzzle that needs to be solved to unlock a specific lock. The puzzles vary in difficulty, so the player needs to be patient and observant to solve them. Also, some puzzles might require the player to experiment with different approaches to find the solution.

Some of the puzzles include matching shapes, finding hidden objects, completing patterns, and solving riddles. The game offers no hints, so the player needs to rely on their wits to complete the game.