Who is this for?
For casual players who want a more relaxed factory. It's an "easy mode": it doesn't try to fix the base game, which I think is great as it is.

Do I need Space Age?
Yes, it requires Space Age.

Does it work with other mods?
It's applied on top of the base game and other mods, and every change is guarded: if an item doesn't exist, that tweak is simply skipped.

Can I add it to an existing save?
Yes. The new recipes and values apply as soon as you load the save.

Can I remove it later?
Yes, the game goes back to the vanilla recipes and values.

Will it work with Factorio 2.1?
Yes, it will be updated when 2.1 is out as stable.

Something doesn't work / I have an idea.
Please post it in the Discussion tab. Thanks!