Mouthwashing is a captivating retro-styled horror game designed for iPhone that immerses players in a chilling narrative aboard a decaying spaceship. As Co-Pilot Jim, users must navigate through eerie environments filled with brainwashed zombies and uncover the secrets behind a mysterious shipment. The game features intense first-person shooting mechanics where players must strategically manage their limited resources while combating hordes of violent enemies.

The game boasts PS1/PSX-style 3D graphics that evoke a nostalgic feel, paired with a dark and atmospheric audio design that enhances the overall immersive experience. Players are tasked with unraveling the mystery of a deadly mouthwash while exploring the ship's devastated corridors. With its engaging story-driven exploration and constant danger, Mouthwashing offers a thrilling blend of horror and survival gameplay.