B00M CRAFT

BOOM CRAFT is a lightweight modpack that is extremely fun. although it has a small amount of mods they add plenty. This modpack makes early days hard because of the amount of mobs that spawn in the dark. Beware to not stay in the dark for long otherwise something may get you… This modpack is best for survival if you enjoy a challenge. If you dont want to summon bosses you can always use the tech mods to create farms. Some of the main mods inside this modpack are Mo'Mobs, Lycanites Mobs, Buildcraft, and The  Twilight Forest.

You Can also add optifine and it wont crash!