
The Foundry Pack
create as the backbone, ars nouveau for the magic, cataclysm and yung's for the fights. a friends server pack on neoforge 1.21.1, tuned for a small group…
⬇ Download on Modrinththe foundry is the modded server that sits next to our vanilla one. it is built for a handful of friends who want create factories, a magic tree that is actually worth learning, and something to go fight on a saturday. it is not a kitchen sink pack and it is not a hub pack.
the three trees, none of them required for the others
- create + the factory must grow, steam n rails, applied create, mechanical extruder. build the thing, then build the thing that builds the thing.
- ars nouveau, irons spells and spellbooks, ars additions and the cataclysm spellbooks. two magic systems that reach into each other.
- yung's structures, cataclysm bosses, when dungeons arise, lootr so nobody loot-ninjas anyone, apotheosis gear on top.
quality of life that is on by default
- homes, tpa, rtp and back (essential commands + leafrtp), claims with a golden hoe (flan)
- waystones, veinminer with shift, corail tombstone graves, comforts sleeping bags
- curios with sensible slot counts, cosmetic armor, exposure cameras for the screenshots channel
- one sleeper skips the night, chat is shared with our vanilla server and discord
what the pack ships that a mod list does not
kubejs scripts (guide book on first join, /rules /foundry /lastdeath /playtime), default configs tuned for a small server, keybinds without collisions, and the server already in your multiplayer list. that is why the .mrpack is the install path, not the mod list.
the server
this pack is built for one server: modded.hartforge.dev (the address carries its own port). it is whitelisted, friends and friends of friends. if you know someone on it, ask them to get you in through our discord. the pack version and the server version always match, an old pack will not connect.
- Downloads as foundry-1.21.1-0.2.7.mrpack
- Download size: 127 KB
- Download link checked 1 Sept 2026 — working
These come from our own check of the pack file, not from the source page.