All the Mods 6 Server Hosting

Eight gigabytes is the sensible starting point. Forge 1.16.5 has to load several hundred mods before the world even opens, and that cost is fixed no matter how quiet the server is. Everything above it goes to chunk generation and to automation that keeps ticking while players are offline, so a long running world benefits from more.

Yes, and that is what it is built for. The pack spreads people across different mods rather than one shared progression track, so a group tends to split into a tech base, a magic base and a storage hub. The load that matters comes from what those bases automate, not from who is standing around in them.

Back up the world first, apply the new build, then start the server once with nobody connected so the mods can rebuild their data. The pack's final release is AllTheMods 6-1.9.2, so most servers already sit on it. If a mod is dropped in an update, anything built from its blocks disappears along with it.

Adding one is fine as long as it targets Forge 1.16.5, and it is worth booting the server after each addition so a crash points at a single suspect. Removing is the risky direction: blocks and items belonging to the missing mod are stripped out of the world on the next load, and without a backup there is no way back.

To The Sky is the skyblock cut of the same pack. You get the same mod list and the same ATM Star goal, but you start on a small platform with no ore to mine, so early resources come from sieving and mob drops. Standard ATM6 is the one to pick if you want normal terrain and caves.

It is the pack's endgame craft and the reason ATM6 is shaped the way it is. Building one asks for materials from across the tech, magic and farming mods rather than a single tree, so groups usually split the checklist between them. Finishing it unlocks the creative items the pack teases from the first day.