Althria Rapture

You play as Lui, a protagonist obsessed with hentai games who discovers a mysterious game called "Althria Run." Upon playing it, he is transported to a fantasy world where his old life ends and a new one begins. This is a 2D adult game featuring choice-driven gameplay across multiple story arcs set in an isekai-inspired fantasy setting. The game includes encounters with various female characters across different sequences and story branches, blending adventure, puzzle-solving, and adult content.