DOOORS APEX is the sixth chapter in the "DOOORS" series, a stage clear-type escape game for iPhone. In this game, players must solve hidden mysteries in order to open doors and break out of mysterious rooms.

One of the main features of DOOORS APEX is the 360 degree ScrollView, which allows players to view panoramas just like in the previous installment, "DOOORS ZERO". This immersive feature adds to the overall experience of the game.

Players can also make use of smartphone gestures such as shaking or tilting the device to solve puzzles and complete stages. This unique gameplay mechanic adds a level of interactivity and challenge to the game.

With over 40 unique stages, DOOORS APEX offers plenty of content to keep players entertained. The game also features auto-save functionality, ensuring that progress is saved even if the app is closed.

If you enjoy escape games and solving puzzles, DOOORS APEX is a great choice to test your skills and immerse yourself in a world of mystery.