Description: The year is 3313 SET. Military ship ISS ZEUS patrolling the outer rim received a subspace distress call from LN 421 for immediate evacuation. ISS YORK stationed at LN 421 is not responding to any military or public contact frequencies. Route is plotted, drives engaged - 17 days to reach the objective. Operation "Colony Assault" is about to begin. Colony Assault is an action game in which you play as a marine commander sent to evacuate scientists from a research colony on planet LN-421, after receiving their distress signal.