Yahari Game Demo Ore no Seishun Love-come wa Machigatteiru. Kan features an original story with six routes based on the player’s decisions.

In the game, the player can enjoy new stories centered around six heroines (Yukino Yukinoshita, Yui Yuigahama, Iroha Isshiki, Saika Totsuka, Shizuka Hiratsuka, and Saki Kawasaki), different from the stories of the anime and light novel. The direction that the story takes is up to the player.