Interesting...

I have just fully completed the "remastered" version of the "military base" level. I've cleared every room, killed every enemy, hit every switch, blown up every barrel, blasted every vent... found my way into the flying saucer... there's nothing left.

I made it to the final room, of course, with two pillars and the exit door. There's a small alcove to the side. I recall having to shoot that alcove, and then shoot the exit door, to finish the level.

And yet, NOTHING... HAPPENS... when I do so. I can't open the door. I can't finish the level.

I've played through three times, and hit the same "failure to recognize my exit attempt" issue.

I THINK this is a bug. Unless there's some hidden switch, in a room not identified on the "full auto-map," which I have to hit... I can't find any way to complete this level.

I even watched the Youtube "walkthrough video" of someone playing the old version... and it seemed to work as expected, with a shot into the alcove, then to the door, opening that final door.

Has anyone completed this level in the "remastered" version? If it's a bug, as I suspect, no one will have. If someone has, they'll be able to explain what I'm missing, I suspect.

Just FYI... I eventually gave up, and restarted the level. The second time through, with the exact same set of steps followed, the door did, in fact, open. It's definitely a bug.

I've tried two times (completely restarting the level) with the same problem. I get the message that I haven't found all five bomb pieces (actually it said "one to go" when I collected the last one and "you need all five pieces" when I shot the door the first time).

The whole level has been searched, and - as you did - every vent blasted and every barrel shot.
I even shot at most of the control panels, just in case.

Do I just have to play over and over again until I collect the last bomb piece?
Or is there a list of places where they should be found, so I can check them?

Best Regards, David

Honestly, I have no idea why it didn't work the first time I played through. I literally followed the exact same series of steps each time, and it worked the second time.

I'm sorry I can't be of more help.

Unfortunately, I'm still stuck.
I played this level 5 times now, still no luck.
One piece of the bomb seems to be missing.

Does anyone have a map which indicates where to find them?
Or any other idea on how to skip the level?

The cheat for accessing all levels doesn't work either...

I also have this issue.