Daniel Radcliffe's 'The Gamechangers' trailer out

The trailer of Daniel Radcliffe-starrer 'The Gamechangers' has been unveiled.

Radcliffe, 26, plays Sam Houser, the co-founder of Rockstar Games in the film that shows the dramatised version of his clashes with anti-gaming activist and now-disbarred attorney Jack Thompson, reported Deadline.

"The Gamechangers" is for an adult audience and has not been authorized by the producers of Grand Theft Auto but is based on court documents and interviews with many of those involved.

The drama is written by James Wood (Rev, Ambassadors), directed by Owen Harris (Kill Your Friends, Black Mirror, Holy Flying Circus) and produced by Jim Spencer (Pride, All Stars, Monsters).