Adding items and polishing "Lost in space"

Well it's not done or anything but this update polishes a bunch of things that bothered me before and fixes some game breaking bugs..

It adds a main menu that properly works, a bunch of items for both the player and the ships, that are rather broken (as in, overpowered..) and also a couple new environment details. There's also some new sound tracks and other random things. Pretty good! I still want to add a bunch of things in the coming weeks/months but hey, until then this version is now properly playable and should be bug free. Should (;

Things are starting to take basic shape for more advanced things in the game, I guess. I'm excited for the environment updates I have planned since those will be huge changes that make the game wildly different looking and more lively. I'm tired though, cheers!