"Space Freight throws players into the shoes of a galactic navigator as they attempt to help their mother-ship – the Galactic Explorer SV-3 – reach as many new and exotic planets as possible before it runs out of energy.
To succeed in their quest of exploration for as long as possible users need to direct numerous cargo ships at once towards the Galactic Explorer SV-3 all while keeping a keen eye out for – and battling – dangerous alien enemies who attempt to thwart them in their progress. To ensure gameplay stays varied throughout Space Freight includes five unique cargo ships for players to direct each of which offers users diverse benefits and challenges. Furthermore the game includes three unique alien enemies for players to battle as they fly from one planet to the next, inching ever deeper into the cosmos.
There’s no shortage of motivations and inter-personal competition in Space Freight as well. The game is integrated via Apple’s Game Center as well as OpenFeint, which provides interactive online leaderboards where players from across the globe can compete for high scores and see who is able to guide their mother-ship the furthest. Space Freight also features unlockable online achievements to reward committed players and motivate them to be the best space freight navigators they can be."
Source: The Developer Website.