Toilet Monster DOP is a free puzzle game developed by Zin Games for Android devices. The game is designed to challenge players to think logically and calculate their moves. The gameplay is simple, just touch the screen and drag your finger to erase one part of the drawing and reveal what is behind it. However, the levels are not as easy as they seem and require careful thinking to erase the correct parts.

The game is categorized under puzzle games and offers a challenging experience for players. With each new level, the difficulty increases, and players are required to think outside the box to solve the puzzles. The graphics and sound effects are simple but engaging, and the game is easy to navigate. If you are a fan of puzzle games and are looking for a new challenge, give Toilet Monster DOP a try.