The game is structured as a branching-path visual novel where player choices significantly impact the outcome. A Japanese fan-wiki provides a technical breakdown, noting that the game was last updated on December 1st, 2018, and features 160 save slots. The core gameplay originates from the perspective of the protagonist, Takumi. However, a unique element is the inclusion of unlockable chapters from the points of view of both Mayumi and Eita. These can be replayed from a flowchart after certain conditions are met in Takumi's route, allowing players to see the events from the antagonists' perspectives.
The game allows the player to see events unfold through the eyes of both Eita and Takumi, providing a broader perspective on the plot's developments. Boku Mama x Tomo Mama Koukan Hameppu Life -Bose...