Plot hole: It's hard to believe that not one single civilian at the game (other than the main characters) is aware of what is going on outside. With hundreds of cops and paramedics surrounding the building and the explosions that happen during the game someone would have figured out something was up long before the end of the film.
Continuity mistake: When Van Damme disarms the first bomb, he only cuts two wires. There are three wires visible (its black, and is visible to the left of the yellowish wire). In the next scene, the last wire he didn't cut is gone.
Plot hole: Two helicopters approach the arena and one gets shot down. A huge explosion in the middle of a large city would be seen by thousands of people and police would respond, but law enforcement do not come and investigate.
Continuity mistake: In order to purposely receive a 'game misconduct' penalty, Van Damme hits a Chicago Blackhawk. Immediately after the hit, a second Blackhawk is seen quickly skating to his checked team mate's aid. However in the very next shot showing Van Damme standing over the downed Blackhawk, the second Blackhawk never appears.
