Mass Destruction - Capture The Flag Variant

Objective: Steal the Keycard from the enemy's
 Key Room. Take it upstairs to the other
side of the enemy Base and hit the switch to
 Initiate Detonation.
Don't bring the Keycard back
to your own Base.  

Scoring: 15 team points for each Detonation.
              10 individual points for each Detonation
 
Other Notes: How are you Gentleman?
All your Base are Belong to us.
You have no chance to survive, 
make your time.