Slacker coder Miles Lee Harris (Daniel Radcliffe) is trying to get back with his ex Nova. He likes to troll other online trolls. He makes the wrong enemy in Skizm, an underground killing-for-entertainment society. They follow their leader Riktor in breaking into his apartment and knocking him out. He wakes up with two guns bolted to his hands. He receives texts telling him that he has 24 hours to kill expert player Nix (Samara Weaving).
The premise is fun but it can get repetitive and tiresome. It reminds me a lot of Crank which is a bit better than this. Radcliffe has this adorable personality which keeps the movie going for the first half. At some point, the concept wears thin and the movie loses the thread. I'm not sure if it's Nix's convoluted story or the unrelenting action grind. It stops mattering. So it's fun for a good while and then it's not.