I also agree with Darren, but in the meantime:
~ Try to stay away from Casinos (with the noise and flashing lights)
~ Re: computer games: See if you can use a L E D Flatscreen monitor. There is no glare whatsoever and no bright flashing lights, very soft on the eyes.
~ EEG,MRI, all comming back normal: sometimes the seizure condition is burried deep within the brain and the EEG and MRI can't pick it up, and it could also stay dormant deep in the brain for several years and then, something triggers it, then your seizures can become active again or maybe you'll only have one.
This is my own opinion only from 30 years of EP experience.
Randy