This 1994 Star Trek: Generations Engineering Playset or "Deck 90cm is an authentic replica of the power control of the U.S.S. Enterprise NCC-1701-D. Featuring sounds for current conditions: power-up, emergency warning, and core breach explosion, the light-up reactor core "pulsates" and "surges with power". Fold down the duty engineer's work station to diagnose the ship's engineering status. Insert the laser bypass prove to shut down the reactor core before it "explodes".