Credits

So these past few days I've been focusing on adding a credits system to Icarus Galaxy, it's a lot more work than it seems! I've added a basic credit system and made bots leave 'bits' behind after they blow up, these 'bits' can be picked up and the player will gain credits, my aim is to make these credits usable in an in game store (the space station) where the player can fly to the store at the space station and buy ships and upgrades. I've begun work on the shop and the player can already access the shop by flying over the space station and pressing the 'E' button. Take a look at my basic space station design below: