I am doing a Krastorio 2 + Space Exploration playthrough. I had one restart after 100 hours to play with biters disabled, as I realized I would never finish it in single player like that.

My goal is to get to the "Krastorio 2" ending before Factorio Space Age comes out.

Currently I have the starting planet Nauvis as the main production hub with hundreds of trains, collecting materials from and sending supplies to 10 planets and space stations via a fully automated cargo rocket system I call "The Interplanetary Post Office", plus an orbital platform focused on science.

400 hours in and almost completed a full set of Tier 1 science catalogues.