バグダス - デバッガー検定 - is a game that allows players to experience the process of debugging a game in development. The game consists of 8 problems, each presenting a scene from a fictional game with bugs hidden within. To clear each problem, players must find the bugs and complete the assigned tasks. Simply playing the game normally will not reveal the bugs, so players must try different actions and behaviors to uncover them.

Upon clearing all the problems, players will be assigned a debugger rank based on their performance. The game encourages players to aim for the highest rank and provides a manual within the game for reference before playing. It's important to note that the games included in this app are fictional and have no relation to existing games.

Regarding permissions, the app requires full access to the network and displays network connection information. These permissions are solely used for the app's tweet function and advertisement display through nend, and are not used for any other purposes.