You have been sent by the Sploder Alliance to find an enemy base and retrive an enemy crystal from it. This is a sequal for my older game, "Retake Blue Planet". There is also another game which is a side mission that takes place in the same universe, and the same battle where you have to deactivate the radar and sonar.
Here is a link to the other side of the story in which you get to be the people who deactivated the sonar and radar, which was made using sploders, "The Algorithm Crew". Copy & Paste this using ctrl v or command v if you're on a mac http://www.sploder.com/?s=d004uhlj