Updated for A17!
Sorry for the late reply on this, as far as I am aware this is not possible. All of the world/defs/etc needs to be flushed from memory and reloaded completely when loading to ensure there will be no save corruption when you next save your game.
Quote from: Federama on January 12, 2017, 01:19:09 PM
Is it possible to make a mod where you can quicksave-load a "state"? Like in game console emulators.. So you dont need to load the whole world-things-defs-etc all again?
Sorry for the late reply on this, as far as I am aware this is not possible. All of the world/defs/etc needs to be flushed from memory and reloaded completely when loading to ensure there will be no save corruption when you next save your game.