Standard visual novel mechanics: click through dialogue, make occasional choices that affect relationship points and scene unlocks. The Extend version adds a few more decision points and repeatable events.

However, if you’re looking for a for a game by that name (likely an adult or visual novel style game from platforms like Patreon, Steam, or Itch.io), here’s a structured, neutral example you could adapt: Review: Camp With Mom (Extend v1.3.4) Genre: Visual Novel / Simulation / Adult-themed Platform: PC (Windows) Version reviewed: Extend v1.3.4

Art style is consistent, with decent character sprites and CG scenes. Backgrounds are basic but functional. The soundtrack is minimal — mostly ambient nature loops.