Commander Keen 5

The story in this episode continues from the "Secret of the Oracle" episode. In last episode, Keen rescued all the members of the council. And now in episode 5, Keen finds out about the Shikadi's enourmous ship, which has the largest weapon ever built. Now it seems like the Shikadi have built a huge machine to destroy the world. And now Commander Keen flies to the Shikadi's ship in order to save the world.
Your mission in this episode is to find the various power stations and break them with your pogo stick, and then to destroy the main power cell and make the armageddon machine harmless.