## Description
Kenta is an ordinary Japanese teenager who enjoys his high school life. One
day, he receives an anonymous letter, apparently from a girl, who says she
likes him, and wants to meet him in an abandoned school building. However,
upon arriving there, he finds that several of his classmates and teachers
(mostly female) are there as well. When Kenta realizes they were lured there,
it is already too late – they are locked in the building, unable to get out.
Kenta must find a way to save his friends… but what if he can’t save them
all?..
Though a Japanese game, _Isaku_ is a point-and-click adventure with inventory
and puzzles, resembling Western adventures more than its compatriots gameplay-
wise. The game is viewed from first-person perspective; while individual
locations are presented as still images, the connecting corridors are done in
pseudo-3D and can be physically navigated.
Objects (and people) that can be interacted with are highlighted, offering one
or more actions to perform. The gameplay mostly involves exploring the rooms
and collecting the necessary information or items to unlock new areas.
The player is also able to make decisions during the gameplay concerning
Kenta’s relationship with the various female characters. Depending on these
decisions, Kenta will be able to become romantically involved with a girl of
the player’s choice.
The adult scenes in the game are very rare and occur only during the ending
sequence, or in case Kenta allows one of the girls to be directly captured by
the evil mastermind behind their imprisonment.