STEAM CATALOGUE

Oppaidius Summer Trouble!

An ecchi visual novel with a '90s retro vibe! It features original FM-synth music (Yamaha YM2151 sound chip), pixel art (PC-98) backgrounds, and yes, oppai!

Store genres

Indie · Simulation

Platforms

Windows · Linux · macOS

View on Steam

Store metadata may change. Confirm current availability and requirements on Steam. Store genres are not community tags.