"Escape Game: Hidden Doors" is an Android adventure game where players must look around, solve simple riddles, collect items, and find a way out. The game, developed by BlackCatJP, falls under the free license category. Players can enjoy the game for free, although it's worth noting that graphics quality may degrade on some devices without affecting gameplay progress.

The gameplay involves tapping locations of interest, selecting items from a list, and using them when applicable. The game features an auto-save function for player convenience. With a recommended aspect ratio of 9:16-9:21, players can immerse themselves in the game's world. Additionally, the game incorporates music and sound effects from various sources, enhancing the overall gaming experience.