Oppai Muse

Oppai Muse is a simple hentai-themed, arcade-style action game where the player controls a single avatar with their cursor and must collect stars entering the screen to gain enough points to proceed to the next level. Collecting green hearts will multiply the value that stars are worth, enabling the player to complete the level quicker, while touching red squares will remove those multipliers. The action takes place on top of animated backgrounds depicting anime-styled women in varying states of undress - the more points the player collects, the more naked the women become.

The game features an original soundtrack consisting of 7 songs and has an interactive gallery mode where the player can view the animations of the girls they've unlocked and adjust the position and zoom of the camera, change the background and the girls' facial expressions and clothing, or add text and visual effects.