Advanced mitigation for Mace exploits and packet spoofing.
With the 1.21 update, the Mace introduced a new vulnerability: Packet Spoofing. Cheaters can trick the server into thinking they've fallen from massive heights to deal thousands of damage in a single hit. AntiMaceKill bridges this gap by validating player physics in real-time.
Commands and permissions
Bypass Permission: antimacekill.bypass
Media
Support
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With the 1.21 update, the Mace introduced a new vulnerability: Packet Spoofing. Cheaters can trick the server into thinking they've fallen from massive heights to deal thousands of damage in a single hit. AntiMaceKill bridges this gap by validating player physics in real-time.
Core Features
- Apex Tracking: Tracks the player's true peak height (Apex Y) to ensure they cannot spoof fall distance while mid-air or using Wind Charges.
- Impossible Fall Check: Detects and flags players claiming to fall large distances within a single tick.
- Configurable Damage Cap: Set a hard limit (default: 15.0 hearts) to prevent "one-tapping" players in maxed gear, regardless of fall height.
- Staff Alerts: Clean, hoverable in-game alerts and Discord Webhookintegration with Hex color support.
| Command | Permission | Description |
| /antimacek reload | antimacekill.admin | Reloads the configuration. |
| /antimacek toggle | antimacekill.admin | Toggles admin alerts for yourself. |
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