I actually do like all these modpacks with bunch of quests and with everything going on well, but sometimes I also like to play modpacks like this is. Just a bunch of really good mods, and no tutorial.
What it is all about:
OG Pack is a tech-based modpack, with some magic aspects. This modpack is trying to get back to the old days, when there was mods like IC2, Buildcraft, Mo'Creatures, which aren't used much in modern tech-based packs these days. Also, there is no tutorial or quest book, so you will probably need to figure things out on your own, and that's the greatest fun!

