Change tonnage capacity for your rockets! IMPORTANT: rocket capacity is a startup settings so it and you has to change it manualy even if you research it saddly
Mods introducing new content into the game.
Transportation of the player, be it vehicles or teleporters.
Check it out: "Expanding modding support for rockets": https://factorio.com/blog/post/fff-441
https://forums.factorio.com/120129
