RZero: Return by Death

RZero is a survival mod that replaces the standard death and respawn mechanics with a timeline rollback. Upon death, the world state is reverted to a previously saved checkpoint.

Features

• State Restoration: Reverts block changes (e.g., exploded TNT), entity positions, mob AI targets, and player inventory to the exact state they were in at the time of the checkpoint.
• Auto-saving: Automatically creates checkpoints in the background before dangerous situations occur (based on nearby mobs, health, and environment).
• Seamless Rollback: Uses a custom visual cache (rzerochash) to rewind the world without loading screens while the game processes the rollback in the background.
• Cross-Platform: Available for both Fabric and NeoForge.

Usage & Commands

The mod works automatically in the background. For manual control (requires cheats enabled):

• /rzero set — Manually create a checkpoint at your current position.
• /rzero cache <on|off|status> — Toggle the seamless visual rewind cache.

Hotkeys:
Keys for manual saving and rolling back can be assigned in the Minecraft Controls menu.