As in previous mods, there are plenty of mods for generating bioms, buildings, and new dimensions.
You can see Mekanism and projectE together. I left the EMC unlocked, but I recommend setting all ingots to 0.
/projecte setemc 0 (You must hold the item in your hand)
Because of that i added some ore generators, so you can mine them and there is no need of emc them.
Also there is Twilight forest, so you can freely kill everything that is in your path.
Anyway, if you wanna build solar pannel factory or nuclear power plant, you can. If you wanna ride a car, tank, fly with a fighter jet, you can.
I think there's an audience for every mode; it's up to you which mode you use to reach the end, i mean end of the game, not the end with a dragon :)
Also, if you want to explore, you can, just chose one class from origins, take backpack and go!

