Ms. Cedrac asks Mr. Carnby to wait until she enters the date into the planetarium - even though she already did so before starting the conversation.
Spelling mistakes in in-game text.
There is no room on the grenade launcher for a magazine of 5 rounds; it appears to be a single-shot weapon.
The wire cutters are actually bolt cutters.
Mr. Carnby's 12 round revolver only has 6 chambers in the cylinder.