The early stages of this pack are difficult. Monsters split sometimes, and there can be random mobs imbued with incredible strength, there is also a full redesign of mob ai and damage dealt from mobs. If you like a hard pack that doesn't have an easy endgame, this is your pack. The Trade-off for this being that food is easy to come across.
There is a space mod and a few tech mods included in this pack as to not go overboard on resources but there is create for automation early and late game. You can easily get resources, but only if you can survive with them.
For server and client side java arguments these are the ones I use:
-XX:+UseG1GC -XX:+ParallelRefProcEnabled -XX:MaxGCPauseMillis=200 -XX:+UnlockExperimentalVMOptions -XX:+DisableExplicitGC -XX:+AlwaysPreTouch -XX:G1NewSizePercent=30 -XX:G1MaxNewSizePercent=40 -XX:G1HeapRegionSize=8M -XX:G1ReservePercent=20 -XX:G1HeapWastePercent=5 -XX:G1MixedGCCountTarget=4 -XX:InitiatingHeapOccupancyPercent=15 -XX:G1MixedGCLiveThresholdPercent=90 -XX:G1RSetUpdatingPauseTimePercent=5 -XX:SurvivorRatio=32 -XX:+PerfDisableSharedMem -XX:MaxTenuringThreshold=1 -Dusing.aikars.flags=https://mcflags.emc.gs -Daikars.new.flags=true
If you have any issues with the pack message me on discord @ RedAndFoxy#6064