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SpawnerStacks2

Create a Fabric mod for Minecraft 1.21.1 using Java 17 and Yarn mappings. Spawner stacking system: Identical mob spawners can stack (max 64). Show floating...

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fabricBoth1.21.1mod

SpawnerStacks2

What This Mod Does

SpawnerStacks2 lets you stack mob spawners on top of each other to create super-powered spawners! When mobs from a stacked spawner die, they drop multiplied loot and XP based on how many spawners you've stacked.

Features

  • Stack up to 64 spawners together by right-clicking with a spawner item
  • See the stack count displayed as floating text above each spawner (e.g., "x20")
  • Mobs spawn one at a time (same as vanilla) - no lag from multiple spawns
  • All loot drops are multiplied by the stack count when the mob dies
  • XP orbs are multiplied by the stack count
  • Works with any mob type - zombies, skeletons, blazes, and more!

How to Use

  1. Find or place a mob spawner
  2. Hold a spawner item in your main hand
  3. Right-click on the spawner you want to stack onto
  4. You'll see a message showing the new stack count
  5. The floating "xN" text above the spawner shows how many are stacked

Tips & Tricks

  • Stack spawners of the same mob type for best results
  • Higher stacks mean more loot per kill - great for farms!
  • The stack count is saved with the spawner, so it persists after chunk reloads
  • Works in both single-player and multiplayer servers

Known Limitations

  • You cannot un-stack spawners once stacked
  • The spawner item is consumed when stacking (unless in creative mode)
  • Stack count caps at 64 to prevent excessive drops