"There seems to be a door leading to the back world in an alley behind Akihabara."
Such an urban legend was a hot topic on the Internet bulletin board.
The main character fascinated by the story actually found those doors and opened them.
When the lost hero woke up, it was really “the back world”!
Can the main character escape from this back world?

·Characteristic
This is a stage-clear escape game with a story that does not use items. (You can enjoy all stages for free.)
Because there is no item, it is a new type of escape game, so you can enjoy it even for beginners and those who like escape games!

·how to play
Move the map and tap where you are interested to find and solve mysteries and get the key to escape the back world.
If you ’re not sure, we ’ve got tips so do n’t worry!