Batsumaru is a visual puzzle in which, having figured out the interesting mechanics, you can solve dozens of puzzles. Each subsequent riddle offers a new challenge for the player, but the experience gained from previous stages will come to the rescue. Sometimes you should not act straightforwardly, but try a completely different approach, which may turn out to be the only correct one. The game is designed for single-player play, but sometimes a friend's help can be useful. The casual game has simple intuitive controls and laconic two-dimensional graphics. All the action takes place on a white background, where small squares are located.

These cells in Batsumaru touch each other and form dozens of figures. They can be symmetrical or asymmetrical. Inside the cube, there can be a red cross, a blue circle, a green square. The player's task is to destroy this figure, but this will only happen if all the cells it consists of become uniform. To do this, you need to click on the cubes in the correct sequence so that they change the emblem to the desired one. The game includes 70 puzzles that can be solved at a leisurely pace. A dark theme is also available.