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Randomizer – Chaos Events

Global timer that triggers random items, mobs or effects on a random player in coop.

Description

🎲 Randomizer – Chaos Events A chaos-driven Randomizer mod that works in Singleplayer and Multiplayer / Co-op. Every X seconds, the Randomizer triggers a random event on either:

  • You (in Singleplayer)
  • A random online player (in Multiplayer)

Events include: 🎁 Random Items • 👾 Random Mobs • ✨ Random Status Effects

The timer is server-authoritative and fully synchronized to all clients.

🔥 Features

✔ Singleplayer Support

  • Timer runs locally
  • Events always target the SP player

✔ Multiplayer / Co-op Support

  • Global shared timer
  • Random player selection each cycle
  • All players see event announcements

✔ Random Items

  • Amount is randomized between 1 and item max-stack
  • Non-stackable items always give exactly 1

✔ Random Mobs

  • Randomized mob count
  • Safe spawn positions
  • Controlled by whitelist/blacklist

✔ Random Effects

  • Beneficial & harmful effects
  • Random durations (buffs up to ~2 minutes)
  • Configurable duration multipliers

✔ Configurable Weighting System

  • Adjust how often items/mobs/effects appear
  • Adjust buff/debuff ratios
  • Full whitelist/blacklist for:
    • Items
    • Mobs
    • Effects

✔ HUD Timer (Synced)

  • Server sends regular timer updates
  • All clients see the exact same timer
  • Works for late-joiners
  • Start/Pause/Stop are also synced

✔ Global Notifications

  • Start / Pause / Stop broadcast to all players
  • Event messages show who got what

🛠 Commands

/randomizer start – Start timer /randomizer pause – Pause timer /randomizer stop – Stop & reset /randomizer status – Show internal info

Multiplayer: requires OP level 2 Singleplayer: always usable

⚙️ Configuration

Adjustable via config file:

  • Event delay (seconds)
  • Effect duration multipliers
  • Base mob count + randomness
  • Weighting for item/mob/effect events
  • Positive vs negative effect weighting
  • Full whitelist/blacklist system for Items/Mobs/Effects

Perfect for pack makers or custom challenge servers.

🔌 Installation

  • Requires NeoForge
  • Minecraft 1.21.x
  • Multiplayer: server + all clients

Feedback from server owners and pack makers is very welcome!