Continuity: In the scene where they have rolled all the weed together, when Dante just lit the bong both of his hands are on the bong, in the very next shot he is sitting back on the couch.

Visible crew/equipment: You can see the boom mic in the TV monitor at the meeting when Cheezle says "I thought I was going to explode into the atmosphere".

Plot hole: Contrary to the realism of developing a video game Alex should have had external files such as character models, stage maps and coding on his laptop which he could have used as evidence that JP stole his game, It would be impossible to keep all of the games files on one disc especially if he wanted to change something in the game because if you want to modify a DVD-RW you have to erase the disc data and reburn it.

Continuity: When Alex comes to work after he finishes levels 10-15, his friend (Hill) sniffs the folder twice.

Continuity: In the beginning of the movie, right after the boxing match on the Xbox, Alex goes into his kitchen to grab a drink. You can see Kevin Nash and another guy in the background. The other guy picks up a coffee maker and places it into a packing box. In the next shot, Alex asks the two guys what's going on, and in the shot after that, you can see the guy grabbing the same coffee maker from behind the box, and placing it into the box again.

Continuity: In the scene where Alex is putting the tray of food into the oven it shows a banana on the tray. When it shows the tray again, the banana is no longer on the tray.

Factual error: In the scene of the Dance Dance Revolution challenge, the challenger should have won. Jeff does some outlandish freaky dance moves, which in no way correlate to the arrows that are on the arcade screen. The arrows that he hits, aren't even the same ones that register as being hit up on the screen.