Posted December 08, 2020
https://www.gameinformer.com/2020/12/07/cyberpunk-2077-epileptic-psa
In summary, there are numerous possible epileptic triggers, including a pattern of lights that is based on one that's designed to cause seizures (in other words, it's used to intentionally trigger a seizure in order to help diagnose epilepsy). The "braindances", in particular, suffer from this issue.
In any case, if you're prone to epileptic seizures, you might want to wait for a patch or mod that addresses this issue before attempting to play this game.
(If CDPR doesn't fix this, or perhaps even if CDPR does so but not right away, I fully expect some modder to take this into their own hands and release a mod that reduces the flashing.)
In summary, there are numerous possible epileptic triggers, including a pattern of lights that is based on one that's designed to cause seizures (in other words, it's used to intentionally trigger a seizure in order to help diagnose epilepsy). The "braindances", in particular, suffer from this issue.
In any case, if you're prone to epileptic seizures, you might want to wait for a patch or mod that addresses this issue before attempting to play this game.
(If CDPR doesn't fix this, or perhaps even if CDPR does so but not right away, I fully expect some modder to take this into their own hands and release a mod that reduces the flashing.)