Revealing mistake: When Bond is telling Zoe Nightshade, "One thing troubles me, how can I be sure you're the genuine article?" Zoe puts her hands on Bond's chest. Her fingers clip into his character model like she's putting her hand inside him.
Continuity mistake: When the lady pops out of the limo to fire an RPG at Bond and Nightshade, the rocket starts to pass by Bond and he flails his arms out, starting to move. Then, in the next shot, as the car is starting to explode, suddenly Bond's arms are straight down at his side and only start moving once he's flung by the explosion.
Trivia: This game started out as being the 4th version and PC make of The World is Not Enough. However, at some point during development, that decision was changed and they overhauled everything they had created to make this a fully original James Bond game while the other 3 versions of TWiNE continued for the N64, PS1 and Game Boy Color.