MUSTERHealth & Safety
Please read before playing · updated August 2026
Symptoms to watch for
Symptoms can include lightheadedness, altered vision, eye or face twitching, jerking or shaking of arms or legs, disorientation, confusion, momentary loss of awareness, or loss of consciousness or convulsions that can lead to injury from falling or striking nearby objects.
Immediately stop playing and consult a doctor if you experience any of these symptoms. Parents should watch for, or ask their children about, these symptoms — children and teenagers are more likely than adults to experience these seizures.
Reducing the risk
- Play in a well-lit room.
- Sit farther from the screen.
- Use a larger screen where possible.
- Avoid playing when you are drowsy or fatigued.
- If you or any of your relatives have a history of seizures or epilepsy, consult a doctor before playing.
General comfort
- Take breaks. Rest for 10–15 minutes every hour, even if you don't think you need it.
- Stop if you hurt. If your hands, wrists, arms or eyes become tired or sore while playing, or if you feel symptoms such as tingling, numbness, burning or stiffness, stop and rest for several hours before playing again. If any of these persist during or after play, see a doctor.
- Repetitive-motion injuries. Prolonged play of any game can aggravate discomfort in your hands, wrists or arms. Maintain a comfortable posture and grip.
Motion and audio
MUSTER is a turn-based, top-down puzzle game with no first-person camera, so motion discomfort is unlikely. Sound and music can be adjusted or muted at any time under SETTINGS → AUDIO. Controller rumble can be turned off under SETTINGS → CONTROLLER.