The Siltar have infiltrated the Ship and Disabled the engines and flight controls. You must repair the Terminals that control the flight patterns. Next contain the flood like Siltar. After that jump out and fix both wings and the wind shield to shut down the lock down of the ship. Lastly go to the engine room and set a anti-virus through the terminal. Just in case you didnt get the idea heres a list.
1. Take over Terminals
2. Repair Hull of ship.
3. Contain Flood through both halves of the ship
4. Set anti-virus through engine terminal
To see what happened to lead up to this point Go
http://halocustoms.com/threads/the-fall-of-poseidon.8508/]MESSAGE GREAT MIST 40 IF YOU WANT TO PLAY