the end game goal is to have fun their is building mods,weapon mods,tech mods,ets
these are some of the main mods
.ice and fire
.twilight forest
.tinker's construct
.applied energistics 2
.better end
.BloodMagic
.Botania
.create
.Extreme Reactors
.Immersive Engineering
.inventorypets
I recommend downloading optifine https://optifine.net/adloadx?f=OptiFine_1.16.5_HD_U_G7.jar&x=f7ab so the connected textures work but its not required

