Heart Overload! Tactical Unit Bound by Desire

Set in a post-war devastated world, this Simulation RPG follows Nao Crois, a newly appointed commander of the experimental military unit Noranostar, as he leads an all-female squad into battle against the mysterious cult group The Numbers. Combat uses tactical unit-based mechanics on a map grid, with players controlling each heroine's positioning and abilities across multiple stages. The five heroines—Akane (melee fighter), Noa (ranged support), Airi (healer), Serika (tank), and Miyu (utility/trickster)—each have distinct combat roles and personalities. After completing each stage, the player selects one heroine to build affection with through intimate scenes. The game features pure-love romance with multiple character-specific endings determined by accumulated affection values, plus additional unlockable scenarios including a harem ending. Combat animations, message speeds, and scene replay functions are fully customizable.