the modpack idea is just the normal minecraft with only slight changes so that it is not so overloaded.
you can explore new biomes, new creatures and new structures such as the new caves from the better caves mod and new mine shafts from the better mineshafts mod, dragon nests and new dungeons from the dungeon
crawl mod!
the modpack based on Exploration,combat/PvP,Adventure and RPG
The minimum requirements are 4gb ram for a smooth gaming experience. 8 to 16 gb or more is recommended
Have fun playing!