Oppchap1-1.1-pc.zip May 2026

is an adult visual novel developed by BP Games, and the file OppChap1-1.1-pc.zip is the Windows (PC) distribution of the game. Key features and details include:

: While the specific file you mentioned is for PC, the developer also provides a Mac version ( OppChap1-1.1-mac.zip ) on platforms like itch.io . OppChap1-1.1-pc.zip

: The game includes high-quality 2D character art, expressive backgrounds, and adult-oriented CG (computer-graphic) scenes that unlock based on your in-game choices. is an adult visual novel developed by BP