Draknek, the developer behind A Good Snowman is Hard to Build ($5.99), and his team have just released their latest puzzler, Cosmic Express ($5.99), on the App Store. This is a game existing in a rather optimistic future where passenger trains exist…in space! The space citizens have to get from point A to point B, but you only have so much room for passengers. So your paths have to arranged intelligently, such that you can pick up and drop people off when you pass by.

There’s a cool level structure to the game where there’s branching paths that you unlock as you complete levels. So if you get stuck at any given point, there’s another level to play, and beating a level gives you multiple options as far as a path to go down. These levels are arranged like constellations, which makes sense because the game is called Cosmic Express. Get on the train!