Spartan AntiCheat & AntiExploit v4.0.8.8

The longest living Minecraft paid anti cheat! | 25+ Languages | Folia/Geyser/Cross-Version Support
Logs:
  • Removed the obfuscation for the scheduler classes.
  • Drastically improved the Spartan-Player multi-threaded object.
  • Corrected an Exploits ping-spoof check null-pointer console error.
  • Slightly improved the Chunk-Manager utilities.
  • Greatly improved the Spartan-Location multi-threaded object.
  • Corrected an IrregularMovements jump(unusual) bounding-box bypass.
  • Implemented compatibility for 1.15 immediate-respawn gamerule.
  • Corrected potential AutoRespawn immediate-respawn gamerule false positives.
  • Drastically improved the Spartan-Open-Inventory multi-threaded object.
  • Corrected a Spartan-Player multi-threaded object illegal-state console error.
  • Slightly optimized the plugin's Register handler.
  • Slightly improved the NoFall check.
  • Corrected many movement cob-web false positives.
  • Greatly optimized the Double utilities.
  • Corrected a logic bug in the Movement scheduler.
  • Corrected an ImpossibleActions tower(normal) distance false positive.
  • Corrected a Fly stable block-breaking false positive.
  • Drastically improved the Block-Break protection.
  • Slightly optimized the Fly check.
  • Corrected a mcMMO compatibility enable bug.
  • Corrected several NoFall ratio semi-solid block false positives.
  • Corrected a NoFall ratio teleport false positive.
  • Drastically improved the Player utilities.
  • Drastically improved the Move utilities.
  • Corrected an IrregularMovements jump(illegal) air-ticks frequency bypass.
  • Corrected several movement height false positives.
  • Corrected a HitReach horizontal multiple enemies false positive.
  • Added more verbose information to the NoFall check.
  • Corrected a Ground utilities entity boat identification problem.
  • Corrected a Syn menu title-length console error.
  • Drastically improved the Cloud feature with changes in the Developer-Report feature.
  • Improved the information detail in the Spartan inventory menus.
  • Corrected a Nuker delay efficiency false positive.
  • Corrected a Player-Info inventory menu refresh problem.
  • Drastically improved the Teleport protection.
  • Corrected a Spartan-Player multi-threaded object bug where fall-distance wouldn't update.
News:
  • Every now and then the anti-cheat will undoubtedly become unstable. Recently, I noticed it was one of these times, although it was nothing severe. As a reply, this update improves stability and optimises the plugin's performance.
Logs:
  • Corrected an IllegalPosition yaw vehicle false positive.
  • Removed a forgotten KillAura comparison operator debug message.
  • Corrected a FastHeal creative gamemode false positive.
  • Drastically optimized the usage of the Spartan-Player multi-threaded object.
  • Drastically improved many compatibilities.
  • Greatly improved the CombatAnalysis check.
  • Greatly improved the Sprint check.
  • Greatly improved the KillAura check.
  • Greatly improved the HitReach check.
  • Drastically improved the Fly check.
  • Greatly improved the AutoRespawn check.
  • Corrected an IrregularMovements jump(unusual) elytra false positive.
  • Potentially corrected a major ElytraMove bypass.
  • Drastically improved the Player utilities.
  • Removed the unused Operator utilities.v
  • Potentially corrected a Fly cob-web block false positive.
  • Corrected a lag issue with the Lag-Management system.
  • Corrected a bug where NoFall checks.yml options wouldn't be created.
  • Drastically improved the Performance-optimizer feature with AFK handlers.
  • Corrected a cache bug in the Movement utilities.
  • Drastically improved the Teleport protection.
  • Potentially corrected several NoFall teleportation false positives.
  • Potentially corrected several Fly boat stepping false positives.
  • Corrected a Syn menu disclaimer item description.
  • Slightly improved the Violation system.
  • Slightly improved the Settings.yml configuration.
  • Slightly improved the Search-Engine feature.
  • Updated the default log-file-limit from 5000 to 3500.
  • Corrected several potential Fly neutral bypasses.
Logs:
  • Drastically improved the Spartan-Player multi-threaded object.
  • Drastically improved the Spartan-Location multi-threaded object.
  • Drastically improved the Spartan-Block multi-threaded object.
  • Drastically optimised the Event handlers by removing unnecessary listeners.
  • Slightly optimised the Chunk-Manager system.
  • Corrected dozens of movement false positives caused by a location refresh bug.
News:
  • In this update I initially spent a good amount of time reorganising my classes, which ultimately let me to find many bugs and improve many handlers, features & detections.
Logs:
  • Corrected a small NoFall partial bypass caused by recent changes.
  • Corrected a compatibility.yml option name.
  • Slightly improved the Block utilities.
  • Slightly improved the IrregularMovements check.
  • Greatly improved the Ground utilities.
  • Potentially corrected a Fly stable daylight-detector false positive.
  • Potentially corrected a Fly neutral daylight-detector false positive.
  • Slightly optimized the Speed check.
  • Slightly optimized the KillAura check.
  • Drastically improved the KillAura check.
  • Brought back the functionality of the Killaura overall detection.
  • Reorganized the Killaura detection names and checks.yml accordingly.
  • Improved the verbose information of the Killaura check.
  • Slightly optimized the False-Positive-Detection feature.
  • Slightly optimized the Cloud feature.
  • Slightly improved the mcMMO compatibility.
  • Drastically improved the Mining notifications.
  • Corrected the functionality of the Killaura comparison detection.
  • Drastically improved the Spartan-Player multi-threaded object.
  • Drastically improved the Spartan-Location multi-threaded object.
  • Implemented automatic compatibility for a plugin named OldCombatMechanics.
  • Corrected a Velocity infinite-double false positive.
  • Corrected a bypass permission bug in the Permission system.
  • Corrected a BoatMove separated ice-block false positive.
  • Potentially corrected an IrregularMovements climbing(illegal) separated-ladder false positive.
  • Greatly improved the Floor protection.
  • Corrected several Speed limit Elytra false positives.
  • Corrected a NoFall bypass caused by the floor protection.
  • Potentially corrected an IrregularMovements bouncing-blocks(calculated) false positive.
News:
  • This is a huge update for almost all the combat checks. For the past week, I've taken a lot of time to debug, test and improve many combat checks, with the Velocity check being completely rewritten, and the KillAura check now being more aggressive with animals, mobs, villagers & inactive players.
Logs:
  • Greatly optimized the KillAura check.
  • Drastically improved the KillAura check in PvE/AFK combat situations.
  • Drastically improved the Hack-Prevention multi-threaded object.
  • Greatly improved the KillAura aim-accuracy detection.
  • Greatly improved the KillAura direction detection.
  • Greatly improved the KillAura precision detection.
  • Greatly improved the KillAura targeted-area heuristic.
  • Greatly optimized the HitReach check.
  • Corrected a small bug in the Heuristics system.
  • Drastically improved the HitReach check.
  • Drastically improved the Combat utilities' listeners.
  • Slightly improved the Speed check.
  • Added more verbose information to the HitReach check.
  • Potentially corrected a NoFall air rapid-falling false positive.
  • Drastically improved the Spartan-Location multi-threaded object.
  • Made False-Positive-Detection logs to not be stored in console.
  • Corrected a small colour text bug in the Syn menu.
  • Verbose notifications are now enabled on logon by default.
  • Corrected an Advanced-Reports feature no-such-method console error.
  • Potentially corrected several Fly cob-web false positives.
  • Added two plugins to the Recommended-Plugins inventory menu.
  • Corrected a Fly stable honey-block false positive.
  • Corrected several potential Fly honey-block false positives.
  • Corrected a NoFall ratio low-blocks false positive.
  • Corrected a Fly neutral double-value false positive.
Logs:
  • Corrected a Damage protection NPC null-pointer console error.
  • Drastically improved the FastClicks check.
  • Corrected many major FastClicks bypasses.
  • Corrected several Nuker honey-block false positives.
  • Corrected several FastBreak honey-block false positives.
  • Greatly improved the Block utilities with new libraries.
  • Corrected a Velocity check null-pointer console error.
  • Corrected a Velocity distance(sensitive) AFK false positive.
  • Corrected a Velocity vertical AFK false positive.
  • Potentially corrected a Velocity distance(sensitive) player-chasing false positive.
  • Potentially corrected a Velocity horizontal player-chasing false positive.
  • Potentially corrected a Velocity opposite player-chasing false positive.
  • Greatly improved the MythicMobs compatibility.
  • Corrected a Speed air limit MythicMobs compatibility false positive.
  • Corrected the percentage of the discount in the Syn menu.
  • Corrected several Jesus speed player-swimming false positives.
Logs:
  • Corrected a major 1.7 repeating null-pointer console error.
  • Implemented a new settings.yml option. (Punishments.enable_raw_ban_commands)
  • Ban commands can now be executed without /spartan.
  • Corrected a KillAura rapid-hits mob grinder false positive.
  • Drastically improved the Water-Soul-Sand protection.
  • Potentially corrected a Fly water upwards-buble false positive.
  • Corrected several Criticals cob-web false positives.
  • Corrected a gamemode handler null-pointer console error.
  • Updated the codes of the public API jar file.
  • Corrected an API obfuscation mistake.
News:
  • I completely broke my update schedule as it is no longer needed, the plugin is simply stable and well functional. In regards to Spartan Syn, it is no longer a subscription but a one-time purchase. It's revenue is expected to be less as its justification is now to help maintain the Cloud feature's servers.
Logs:
  • Corrected a Jesus upwards-before false positive.
  • Corrected a Velocity vertical false positive.
  • Improved the verbose information consistency in the Velocity check.
  • Drastically improved the Ground utilities.
  • Slightly improved the Block utilities.
  • Drastically improved the Building protection.
  • Corrected several inaccurate Ground utilities movement false positives.
  • Corrected several IllegalPosition yaw false positives.
  • Syn is no longer a subscription but a one-time purchase.
  • Syn's existence is now also justified in the overview page to comply with SpigotMC rules.
Buy a license now
$24.99
EULA
Standard EULA
Use on any projects you own with attribution
Support
Standard
Includes:
Download the resource
Access new updates
Support from the creator
Support duration
1 year
Lifetime
+ $75.00
138,041 Views
1,102 Purchases
1,392 Downloads
Jul 14, 2019 Published
Jun 13, 2026 Updated
5.00 star(s)
Average rating (26)
1.9 MB File size
Open source
  1. Yes
DRM-free
  1. No
Unobfuscated
  1. Yes
AI use in marketing
No
AI use in product
No
Type
  1. Protection
  1. Staff
  1. Patch
Supported software
  1. Bukkit
  1. Spigot
  1. Paper
  1. Folia
  1. Purpur
Supported versions
  1. 26.1
  1. 1.21.11
  1. 1.21.8
  1. 1.21.5
  1. 1.21.4
  1. 1.21.2
  1. 1.21
  1. 1.20
  1. 1.19
  1. 1.18
  1. 1.17
  1. 1.16
  1. 1.15
  1. 1.14
  1. 1.13
  1. 1.12
  1. 1.11
  1. 1.10
  1. 1.9
  1. 1.8
  1. 1.7
Supported languages
  1. English
  1. Spanish
  1. Russian
  1. German
  1. French
  1. Portugese
  1. Polish
  1. Turkish
  1. Chinese
  1. Indonesian
  1. Italian
  1. Vietnamese
  1. Dutch
  1. Korean
  1. Czech
  1. Thai
  1. Hungarian
  1. Arabic
  1. Japanese
  1. Ukrainian
  1. Swedish
  1. Danish
  1. Romanian
  1. Slovak
  1. Hebrew
  1. Lithuanian
Includes DRM
Yes
Source access (legacy)
Open source
Creator
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Jul 14, 2019 Published
Jun 13, 2026 Updated
5.00 star(s)
Average rating (26)
1.9 MB File size
Open source
  1. Yes
DRM-free
  1. No
Unobfuscated
  1. Yes
AI use in marketing
No
AI use in product
No
Type
  1. Protection
  1. Staff
  1. Patch
Supported software
  1. Bukkit
  1. Spigot
  1. Paper
  1. Folia
  1. Purpur
Supported versions
  1. 26.1
  1. 1.21.11
  1. 1.21.8
  1. 1.21.5
  1. 1.21.4
  1. 1.21.2
  1. 1.21
  1. 1.20
  1. 1.19
  1. 1.18
  1. 1.17
  1. 1.16
  1. 1.15
  1. 1.14
  1. 1.13
  1. 1.12
  1. 1.11
  1. 1.10
  1. 1.9
  1. 1.8
  1. 1.7
Supported languages
  1. English
  1. Spanish
  1. Russian
  1. German
  1. French
  1. Portugese
  1. Polish
  1. Turkish
  1. Chinese
  1. Indonesian
  1. Italian
  1. Vietnamese
  1. Dutch
  1. Korean
  1. Czech
  1. Thai
  1. Hungarian
  1. Arabic
  1. Japanese
  1. Ukrainian
  1. Swedish
  1. Danish
  1. Romanian
  1. Slovak
  1. Hebrew
  1. Lithuanian
Includes DRM
Yes
Source access (legacy)
Open source
Creator
Recommended for you
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3,263 purchases
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