Live on Mars *UNFINISHED*

So the storyline is that Robloxia has invented the next generation of spaceships. It's just like a modern-day spaceship, only it goes at super sonic speed, giving you the advantage of uncovering mysterious planets and galaxies. You and your friends decide to use this opportunity to be the first people to set foot on mars. So you get in a spaceship, and within 10 minutes, you arrive at mars! And you brought along some skilled builders so you can make a civilization (spelling?) on mars. So everybody starts building away and finally all of you manage to build a little town on mars. But, even though you think you're having a good time and all, aliens start attacking you! And then it dawns on everybody that living on mars won't be easy...