The Briefing Room puzzles are powerful early challenges in Missile Command Delta. The keypad on the wall, the missile schematics, the colourful management panel, and the hidden buttons are a part of not one however two separate puzzles, each of which contain an odd purple projection. If solely it got here with a guide…
Whereas the keypad puzzle is obligatory, the bookcase puzzle might be elective (based mostly on our progress within the sport), because it doesn’t appear to award any key gadgets. Nonetheless, as you’ll be given two new missile playing cards on the finish, it’s well worth the effort. Beginning with the bookcase puzzle, right here’s find out how to clear up each Briefing Room puzzles in Missile Command Delta.
How one can clear up the Briefing Room bookcase puzzle
After attempting to depart the bunker and assembly Rahim, you’ll be given a yellow keycard that grants entry to the Briefing Room within the West Corridor.

Picture: 13AM Video games/Mighty Yell through gamexplore
Contained in the Briefing Room, one can find a projection consisting of purple arrows and circles. Utilizing the management panel on the desk, you’ll be able to change the course, rotation, and dimension of this projection.
For those who haven’t modified the purple projection but, you solely must press the purple and orange buttons a couple of instances to get the information you want:
- Press the purple button (dimension) one time.
- Press the orange button (placement) 3 times.

Picture: 13AM Video games/Mighty Yell through gamexplore
For those who already used the management panel and tousled the order in you which ones must enter the proper resolution above, right here’s find out how to place the projection accurately:
- Inexperienced button (on/off): Be certain the projection is turned on. If it’s off, press the inexperienced button as soon as.
- Blue button (rotation): Press the button till the projection is horizontally positioned with two purple circles vertically aligned on the left.
- Purple button (dimension): Press the button till the projection has the most important doable dimension.
- Orange button (placement): Press the button till the projection is aimed on the bookcase.
When positioned accurately, the projection ought to appear to be this:

Picture: 13AM Video games/Mighty Yell through gamexplore
Stroll over to the purple projection. For those who look intently contained in the purple circles on the correct, you will notice tiny buttons hidden between the books. There’s one such button inside every purple circle. Press them within the right order, following the course of the purple arrows, to unravel this puzzle.

Picture: 13AM Video games/Mighty Yell through gamexplore
Beware, nevertheless, that the buttons within the higher left circles are hidden inside the cupboard. Open the doorways to search out them.

Picture: 13AM Video games/Mighty Yell through gamexplore
To resolve the primary Briefing Room puzzle, press every bookcase button on this order:

Picture: 13AM Video games/Mighty Yell through gamexplore
For those who observe this order accurately, every button will flip inexperienced. For those who by chance press the incorrect button, it’ll flip purple for a short second, after which you will need to strive once more.
As soon as all of the buttons are inexperienced, a hatch will open on the correct aspect of the bookcase.

Picture: 13AM Video games/Mighty Yell through gamexplore
Crawl via the opening to discover a small storage room with two missile playing cards. Choose them up and return to the purple projection to unravel the second Briefing Room puzzle in Missile Command Delta.
How one can clear up the Briefing Room keypad code puzzle
The answer to the Briefing Room’s keypad puzzle isn’t on the missile schematic poster, however behind it. Stroll over to the poster and purpose your view on the backside, close to the small deal with. An interplay immediate will pop up. Use it to take away the poster and reveal a set of numbers and letters behind it.

Picture: 13AM Video games/Mighty Yell through gamexplore
Subsequent, use the management panel to change the purple projection once more. This time, press the orange button to purpose the projection on the numbers and letters on the wall, reverse the books. Press the purple button till the projection has a medium dimension, then press the blue button to rotate the projection so it encircles six numbers.
Observe the numbers within the order of the arrows, and also you’ve obtained the keypad code:

Picture: 13AM Video games/Mighty Yell through gamexplore
The Briefing Room’s keypad code is: 3-5-8-8-7-5.

Picture: 13AM Video games/Mighty Yell through gamexplore
And that solves the ultimate Briefing Room puzzle in Missile Command Delta! You’ll obtain a Silver Keycard, which you should use on the Coaching Room’s door. The Coaching Room is within the East Corridor, previous the Coaching Lounge.