Game description: Mars Hopper:
Release the planet Mars from the despotic tyrants – ugly green hoppers which invaded the earthmen colony! You must find and destroy without remorse these aggressive aliens in every corner of the Red planet
Be careful – these hoppers can fly and this is not all bad news yet! They are armed! Besides, you will have a certain amount of time to destroy your enemies – during this time you will be supplied with the oxygen which is not available on Mars! You can enlarge your arsenal and prolong the mission time if you collect special medal-bonuses.