Movie where a videogame becomes real

I believe the film you are looking for is Brainscan with Edward Furlong. You may remember him from the Terminator films.

http://www.imdb.com/title/tt0109327/

Furlong is a highschool student, the sort that is always in trouble. he comes into possession of a video game called Brainscan. Playing it causes events to become real and the character in the video game named The Trickster tries to control the kid.

• Next Why doesn't Bruce take a running jump when trying to escape from the pit?
• Previous etymology - “Re” prefix vs remote