Hello everyone, if you are reading this I'm guessing you want to play galactimech. Just follow this guide.
Step 1: download jre here cdn.evanw.uk/galactimech/jre-8u261-windows-x64.exe
Step 2: once that is installed download technic launcher here https://www.technicpack.net/download
Step 3: Once you open technic launcher click on launcher options then java settings then 2gb of memory
Step 4: in add pack or search type in https://www.technicpack.net/modpack/galactimech.1749939 then install it
Step 5: press play and wait for a bit
Step 6: when mc is open add server mc.evanw.uk
Step 7: have fun