Retaliate DX

As the last survivor of the Battle for Io, your space craft tumbles through the blackness, heavily scarred from conflict with its ammunition depleted. Stranded in the outer Solar System, the closest haven is an Earth-Martian alliance military station in orbit around the red planet - but between you and safety are countless enemy probes and escorts, deadly space mines and treacherous asteroid fields. Stay alert on your journey back home heavily armed enemy destroyers and sonar ships patrol the ou...