Stone Lock

Stone Lock removes iron from the usual spots where it appears, such as vanilla chests, pots and archaeology finds, along with the entities the mod adds. Iron then becomes something players must work toward. The mod also adds two achievements that lead players into the Nether through a new route, which starts by crying obsidian, smoothing basalt and finding amethyst geodes. Players collect tears with glass bottles and use them to make Nether fire resources. Stone Lock is a Forge mod for 1.21.3 and 1.21.4, and it runs on client and server, so both sides need it. It is not open source and is released under All rights reserved.