I made this idea up when I was around the age of 10 so I would state that it may not be refined.
Set 100 years in the future and Earth has finally made contact with life. The expeditionary force set on their course to the planet currently known to them as ILP. On their way, an asteroid collides it their ship, however the life support system saves them from death. The crew discover themselves on a planet with a large citadel in front of them, thus suggesting that they have found intelligent life. The planet they have arrived on though is not the one they intended to go to. Settlers of come out from the citadel and capture the new arrivals, as it happens they landed near the capital of the planet. The settlers of the planet are extremely advanced and are able to decipher the language of the humans and then send them on tasks to wipe out threats on their hostile planet. The settlers (Vancesscans) send them to Duo-lakes on land side of planet (the other side is a vast ocean) and the vast Jungle surrounding them. Their task is to defeat the enemies of the Vancesscans to win back their freedom and technology back to earth.







