(For multiplayer add essential 1.16.5 to mod folder) RPG+ pack with added quest book/bounties, blocks, automation, vehicles, guns, mobs, ores, customizable gear/weapons, bosses, and dimensions. Added as much compatibility as possible, likely won't update as I just wanted a functional pack I could play with friends. (Use Realistic/Terraforged world gen others are buggy)
The RPG+ Fatpack NCB Team
