ADCustom Instanced Content

Brassheart Foundry

Explore an abandoned stone-and-brass foundry enclosed within a giant cave, with crumbling walls, workers’ spaces and machinery waiting to be restored.

• Repair drive circuits and restore the correct speed and direction.
• Rebuild production belts, press materials and configure filtered deliveries.
• Repair hydraulic machinery and balance reservoirs.
• Follow environmental clues and the current task displayed at the top right.
• Discover a concealed maintenance passage and disguised secret seal.
• Recover essential puzzle supplies through station maintenance controls.

Downing and Revival

Dungeon deaths drop no items or experience. Fallen players retain their dungeon supplies and leave a body marked by a translucent yellow beam.

While downed, your camera orbits a surviving party member.

• Stand within three blocks of a body for ten seconds to revive its owner.
• Additional helpers do not accelerate revival.
• Unattended progress slowly drains.
• Revived players return with half health at the nearest helper’s safe position, protected during their hero landing animation.

When everyone falls, a two-second Instance Failed screen appears. Before the foundry checkpoint, the whole instance resets and everyone returns to the beginning with full health, food and fresh kits. After the checkpoint, only the boss encounter resets.

Requirements

• Minecraft Java Edition 1.21.1
• NeoForge 21.1.233 or newer
• Java 21
• Install on the server and all clients, using matching current builds.

Required Companion Mods

Use Minecraft 1.21.1 releases of:

• Create 6.0.10 or newer
• Cinematic Teleport 0.2.1 or newer
• Unbreakable 1.0.2 or newer
• Curios 9.5.1+1.21.1 or newer
• ADCustom Colossal Bosses 0.1.0 or newer, including its participant-selection API

Optional Integration

• Carry On, requiring packaged mod version 2.2.6 or newer when installed.