Nova Anticheat | Java/Bedrock (Geyser) Support

100+ Checks | Java & Bedrock (Geyser) Support | Heuristic Detection | Easy GUI Menu | Auto Setback | No Configuration Required
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NovaAC v0.50.90

File nameNovaAC.jar
Uploader
lukaa_16lukaa_16
Uploaded
May 6, 2026
Downloads
86
Size
536.8 KB
File ID
8050302
Type
R
Release
Supported game versions
  • 1.21.5-Snapshot
  • 1.21.11
  • 1.21.10
  • 1.21.9
  • 1.21.8
  • 1.21.7
  • 1.21.6
  • 1.21.5
  • 1.21.4
  • 1.21.3
  • 1.21.2
  • 1.21.1
  • 1.21
  • 1.20.3-Snapshot
  • 1.20.5-Snapshot
  • 1.20.6
  • 1.20.5
  • 1.20.4
  • 1.20.3
  • 1.20.2
  • 1.20.1
  • 1.20
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What's new

Rebranding & Structure

  • Official Name Change: The project has been officially rebranded from AlphaAC to NovaAC.

  • Updated UI: All in-game messages, prefixes, and GUI titles now reflect the new NovaAC identity.

Combat

  • Improved Reach Accuracy: Better detection near slabs, stairs, and water.

  • Better Knockback Handling: Reduced false flags immediately after a player is hit.

  • Smarter Killaura Detection: Improved ability to distinguish between real players and bots.

  • Large Entity Support: Specific hitbox logic for bosses and large mobs like Wardens.

Movement

  • Fixed Inventory Move Flags: Added a grace period and fall detection to stop false "GuiMove" kicks.

  • Stable Speed/Fly Checks: Better performance during lag spikes and jumping on complex blocks.

  • Improved Ground Detection: More accurate tracking of when a player is actually on the floor.

Moderation & Tools

  • New Ban Hammer GUI: You can now cycle between Kick, Tempban, or Ban and select preset reasons (KillAura, Reach, AutoClicker, Cheats) with one click.

  • AdvancedBans Integration: Automatically detects and uses AdvancedBans for all punishments if installed.

  • Smarter Defaults: Default automatic punishment is now set to Kick 

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