Searching rapidly though your new combat suit, you find just what you were looking for and maybe some other useful stuff. You take out 9 grenadines, 5 cherry bombs, and 2 gass cans. Perfect. As quickly as you can, you take out 8 of the grenadines and start the timer. ' Now I need to get the heck out of here!!! ' you think. Sprinting out of the lab and down the hall with just the one sheet of paper containing the plans, you hear a small explosion in your wake. Then another. And another. Until finally, they are followed by the grand final- and * BOOM * !!!!! The laboratory explodes into a million firey pieces! You can almost smile, with so much research destroyed, but quickly remember that you have not escaped yet. Running again down the hallway, you hear raceing footsteps drawing nearer...
Cutting to the left, you thankfully find the exit door in sight. Finally able to smile, you rush to it, only to find that it's locked! The footsteps are getting closer.
You know that one of the keys on your belt must unlock this exit, but which one? There are four different exit keys to choose from, and only enough time to try one.
You choose...