Drop Ship: Land in the center of pipe

 Rescue Missions: Get marines to safety

 Ops room: Keep aliens away long enough

 Maze: Get out, save as many as you can

  Rescue Newt, Throw queen out airlock


          Joystick  Move & Fire


1,2,3,4* * * * * * * * * * Change Marine   

F* * * * * * * * * * * * * * *Drop Flare

Ctrl-Q, Space* * * * * * * *Replay level

Ctrl-Q, Return * * * * * * * *Next Level

Consult Manual:  https://a2.click/aliens