
Continuity mistake: In Escape from New York, Snakes tattoo on his stomach is filled in. In Escape from LA, his tattoo is just an outline. (00:18:05)
Continuity mistake: When Snake rolls from one sewer pipe down into another, right before the tidal wave/surf scene, his hair is dry, but it would have been wet from being fully submersed in the water, which you can also plainly see in the previous scene where he's shot in the leg. (01:05:45)
Continuity mistake: At one point, we see Snake's countdown timer drop from 7:00:00 to 6:59:59, accompanied by the appropriate vocal. Later, Malloy tells him he's only got seven and a half hours left. (00:35:40)
Continuity mistake: When Snake and the rest of the group are escaping in the helicopter; a rope is tied to left side of the helicopter. Carjack shoots and breaks the rope but in the immediately following shot, the part of the rope that should still be attached to the helicopter is gone. (01:25:05)

Continuity mistake: When Cuervo takes out Snake with the bolo on the racing cars, Snake falls to the ground; he is wearing his leather coat. When the camera shows him hitting the ground, the coat is completely off one arm, allowing it to be slipped off by the bad guy. (00:33:25)
Continuity mistake: Snake jumps off the surf and into the car with Eddie. They fight as the car drives down an alley. There is an old man in front of them at one point, who steps out of the way of the car. They continue driving perhaps a block and stop. They speak for a moment, then Snake continues driving, past the same old man, and past some of the same parts of the alley they just passed. (01:09:00 - 01:09:35)