You can play this pack on your own but the main experience is only available for a limited group with some server-only mods.
I won't provide any server-files for this pack since it's not made for a wide public release.

I recommend using Optifine. Download it here(latest Ultra 1.12.2): http://optifine.net/downloads and put it in the mods folder.

It's recommended to use at least 4GB of RAM for Minecraft to play this pack. 6GB+ is by far better. :)

Beautiful paint-made logo. :)

Modlist (v.1.0) can be found here: https://nitroxydex.net/stuff/minecraft/settleexpandcolonize/modlist.html

Based on cpw's post on reddit I recommend the following JVM-Flags that can be added in your Twitch-Client under Settings -> Minecraft at the bottom [Additional Java Arguments] (Replace 8G at Xmx and Xms with your maximum RAM-Size for Minecraft):

-client -d64 -XX:+UseG1GC -Xmx8G -Xms8G -Dsun.rmi.dgc.server.gcInterval=2147483646 -XX:+UnlockExperimentalVMOptions -XX:G1NewSizePercent=20 -XX:G1ReservePercent=20 -XX:MaxGCPauseMillis=50 -XX:G1HeapRegionSize=32M

Immersive Engineering requires the latest Java 8-version. You can only use it if you choose "jar-launcher" under Settings -> Minecraft and then change the java version to the latest on your system.

I recommend downloading the JDK-Version and using the JDK version for Minecraft. Trust me.

Settle, Expand, Colonize