The MarsCorp series 2 modular outpost demonstrates using modular building modules in squares. It would normally be used in conjunction with a modular greenhouse complex and a modular laboratory complex out at a remote terraforming site.
About this creation
The walls and roofs hinge down so you can get your hands in there.
This is an oxygen generating module.
This greenhouse module is used with the small bottling station to bottle oxygen.
I dont even have the airlock/cargo entry module done yet. Your on fire, love the ideas. I am thinking of making a much bigger "Outpost 7" build but I gotta get my stuff finished first. Will love to see those other ones.
Quoting Zach jones
OK, im seriously considering giving up on trying to make my own version. I cant remodel it if it already has everything Marscorp needs. Your killin me here, but keep up the fantastic work.
Some modules that don't exist yet: efficiency apartment. Electricity generator. laundry room. laboratory. computer network control center.