## Description
The deep space cargo vessel, _Cygnus_ has been attacked by pirates from the
planet Retipujeca who have killed all the crew and stolen all the cargo. As
the incident was in your sector, you the leader of a Galaxy Patrol squad must
board the vessel to investigate what happened on board. As the boarding hatch
is damaged, and the only way to enter is with a backpack, you have also
decided to go alone and to also prove your worth as a leader.
Cygnus is an arcade adventure where you must investigate three floors of the
vessel, with each floor shown on the whole screen from above. You must move
from room to room as quick as possible as there is only a limited supply of
oxygen. Objects like keys can be found and used elsewhere on the vessel. Also
on board are robots which move around the vessel and will shoot at anyone on
board and if you are shot, touch a robot or run out of air, then it is game
over.