Sotsugyou Crossworld is the third game in the Sotsugyou graduation series for the PS1 console. The game is a first person adventure dating simulation that takes place in the Seika Joshi High School.

In the game the player takes the role of a young pilot that returns to his home after traveling around the World, and then he will meet different girls around the town. The gameplay is going around town talking the different people and make the girls got a better impression about him.

The game features different endings depending of the player actions during the game that will make him be more or less appreciated by the girls.