Configuration

Open Mods → Base Gems → Config or choose Base Gems from OreSpawn’s Mods list. Both routes open the same screen and save to config/BaseGems.cfg. Restart the game or server after changing a setting.

Fantasy Level

High Fantasy is the default. It gives you the full set of crafting recipes, including gemstone doors, gears, tools, weapons and shields.

Low Fantasy keeps gem mining, trading, processing, plates and storage blocks. It removes crafting recipes for equipment and parts such as doors, bars, rods and gears. The setting belongs to Base Gems, so you can choose a different level in Base Metals. Use the same Base Gems setting on the server and client in multiplayer.

To set Low Fantasy on a dedicated server, change contentMode in the general section of config/BaseGems.cfg and restart.

general {
    S:contentMode=low_fantasy
}

Gem switches and placement

Turn a gem off in Base Gems’ config to remove its items, ore block and built-in ore rule on restart. If you only want to change how often the ore appears, use OreSpawn’s world settings.

Modpack authors can use config/basegems-orespawn.json for a pack-wide override. Each rule has a stable ID such as basegems:ore/agate. Remove rules for disabled gems from an override so that it only points to registered blocks. Ore generation and overrides