Continuity mistake: Nearing the end of chapter 1-2. Before the cut-scene where the player finds the dead Alpha team and the dying DeChant, both Sheva and Chris are required to kick a door open. But when you activate the cut-scene, you can see that Chris kicks the door by himself.
Continuity mistake: During the cutscene where a Majini places the Plaga into the other man's mouth, the table shows there is no TV, however, when gameplay with Chris / Sheva begins again, a TV is on the table.
Continuity mistake: During most of the cut scenes, Chris and Sheva will be equipped with handguns, even if you do not have any handguns in your inventory.