Are you too busy to play Factorio anymore? Is the time investment required to build / expand / maintain your factory too daunting? Then this mod might be the answer for you.
This mod is an iteration on the Cheap Mode mod, decreasing the costs of almost every item in factorio by quite a lot.
The costs of recipes and research is decreased so much that your in-game progress is limited pretty much by how fast you can build your factory (which makes the game quite unbalanced, I'm afraid, but preserving the balance is not the point of this mod).
This makes this mod suitable for the occasional LAN parties you get to have with your friends for just a couple of hours, while still wanting to build something big(ish).