A very small percentage of people may experience a seizure when exposed to certain visual images, including flashing lights or patterns that may appear in video games or from special effects. This stream may include games or effects in this catagory. Even people who have no history of seizures or epilepsy may have an undiagnosed condition that can cause these “photosensitive epileptic seizures” while playing video games or watching digital media.
Immediately stop watching and consult a doctor if you experience any symptoms.