My List of serious bugs in first playthrough

Could not leave airport, had to abandon. supposed to leave control room roof, couldnt locate an exit. Seemed that something failed to trigger.

2. As host, some ladders did not appear to me but appeared to my playmate. They oculd climb them and I would not get a button prompt.

3. Can shoot enemy arms through doors. Door camping is to good because their gun will peak through.

4. Button contextual presses lingered on my HUD after leaving their trigger space. Eventually i had 4 plus prompts up at all times, many of which overlapped.