Now one of the most challenging things to build in my opinion is stations getting there shape and constructing them can be hard. Balancing style with functionality of a station is just one dilemma you may run into.
Space Engineer is like a mixture between Minecraft and Kerbal Space Program. The game is in pre-alpha and will be released on steam at some point in the future.
The main purpose of the game seems to be building a space fleet and fight/ally with the other factions. You build your ships piece by piece and the only know limit for the size of your ship is what you computer can handle.
Currently, LastStandGamers has 151,754,422 views for Space Engineers across 1,536 videos. The game makes up over 11 days of published video on his channel, or 82.99% of the total watchable video for Space Engineers on LastStandGamers's YouTube channel.