Play OVERD0SE Online

What awaits you in OVERD0SE

A psychological horror visual novel by Mooki !!. After a suspicious car accident, you wake under the care of a doctor who seems to know far too much about you. Strange injuries and missing memories make the hospital feel less safe with every day.

01 · WAKE

A hospital room after an accident

The story begins after a car accident you barely remember. The doctor treating you already seems to know more than a stranger should.

02 · NOTICE

Read the details in your chart

Choices, inventory, character affinity, and animated CGs are part of the creator's current build. Pay attention to what the people around you say — and what they leave out.

03 · REMEMBER

Question the familiar feeling

Missing memories and unsettling clues complicate the doctor's reassuring manner. The visual novel is still in development, so its story and features may change as it is updated.

04 · CONTENT NOTE

Check the warnings before playing

The creator lists jumpscares, blood, death, murder, suicide, graphic self-harm, gore, medical and body horror, drugging, stalking, confinement, flashing lights, and other mature themes.

How to play

1. Press Start Game and allow the browser build time to load.
2. Read the dialogue and inspect the available interactions and inventory.
3. Make choices at your own pace; the creator says choices and character affinity matter.
4. Use the in-game save option and take breaks if the mature content feels intense.

Inside OVERD0SE

Official artwork from Mooki !!'s itch.io page.