Games like Cluster Edge: Kimi wo Matsu Mirai he no Akashi

If you finished Cluster Edge: Kimi wo Matsu Mirai he no Akashi, the closest matches are Steins;Gate: Linear Bounded Phenogram, Harmonia, Robotics;Notes DaSH, Memory's Dogma Code: 01 and New Game! The Challenge Stage!. All 7 share its adventure genre and are ranked by how closely their themes and modes overlap.