Ultimate Spawners

Fully customizable mob spawners and 1.21-inspired Vault mechanics, perfect for map creators, servers, and modpacks.
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ultimatespawners-0.0.2.jar

File nameultimatespawners-0.0.2.jar
Uploader
ShjadolqShjadolq
Uploaded
Feb 28, 2026
Downloads
6.9K
Size
954.4 KB
Mod Loaders
Forge
File ID
7691741
Type
R
Release
Supported game versions
  • 1.20.1

Curse Maven Snippet

Forge

implementation fg.deobf("curse.maven:ultimate-spawners-1470324:7691741")

Learn more aboutΒ Curse Maven

What's new

Ultimate Spawners v0.0.2 β€” Changelog

βš”οΈ Wave System (like Minecraft 1.21 Trial Spawners)

  • Trial spawners now use a multi-wave system inspired by Minecraft 1.21
  • Mobs spawn in waves - a cooldown period separates each wave before the next begins
  • Start mobs (wave 1) and wave mobs (wave 2+) are drawn from separate pools, configurable per key type
  • New trial state: BETWEEN_WAVES - spawner waits between waves with a configurable delay
  • Wave count and wave delay are now configurable per spawner in the GUI

πŸ”‘ Default Mob Pools per Key Type

Added default mob pools for each trial spawner type (configurable in [Trial_Mob_Pools] config section):

  • DEVIL - Start: 3-5 Wither Skeletons Β· Waves: Husks
  • CURSED - Start: 2 Skeletons Β· Waves: 1-2 Zombies + 1-3 Strays
  • CORRUPTED - Start: 2-3 Cave Spiders Β· Waves: Silverfish + Cave Spiders
  • TRIAL - Start: 2-4 Zombies + 1-2 Spiders Β· Waves: Zombies + Skeletons + Spiders

πŸ’Ž Vault Multi-Drop

  • Trial vaults can now drop multiple different items in a single opening
  • Default max drops changed: 1 β†’ 3 (each opening gives 1-3 items)
  • Min/Max drop count is now configurable per vault in the GUI

πŸ“¦ Default Loot Pools per Key Type

Added default loot tables for trial vaults (configurable in config):

  • TRIAL - Emeralds, Gold Ingots, XP Bottles, Diamonds, Golden Apples
  • CORRUPTED - Diamonds, Gold, Emeralds, XP Bottles, Golden Apples, Netherite (rare), Enchanted Golden Apple (very rare)
  • CURSED - Diamonds, Gold, Emeralds, Golden Apples, XP Bottles, Netherite, Enchanted Golden Apple
  • DEVIL - Diamonds, Gold, Emeralds, Golden Apples, XP Bottles, Netherite, Enchanted Golden Apple

βš™οΈ Config Changes

  • chanceToBecomeTrial: 0.2 β†’ 0.3 (30% chance for a natural spawner to become a trial spawner)
  • Key type weights rebalanced:
    • TRIAL: 0 β†’ 30
    • CORRUPTED: 100 β†’ 30
    • CURSED: 0 β†’ 20
    • DEVIL: 0 β†’ 20
  • New config section [Trial_Mob_Pools] with full per-key-type mob and wave configuration
  • New config options: trialWaveBetweenDelayTicks, trialWaveCount{Type}, trialStartMobs{Type}, trialWaveMobs{Type}

πŸ–₯️ GUI Additions

  • Spawner GUI (General tab β†’ Trial Settings):
    • Waves - set number of waves (1-N)
    • Wave Delay - set between-wave delay in ticks (step: 20t = 1s)
  • Vault GUI:
    • Min Drops / Max Drops β€” set how many items drop per vault opening

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