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Grim Anticheat

Modrinth

Fully async, multithreaded, predictive, open source, 3.01 reach, 1.005 timer, 0.01% speed, 99.99% antikb, "bypassable" 1.8-1.21 anticheat

841.3K downloads557 followersUpdated 4d ago

2.3.74 · MC 26.3 · Bukkit, Folia, Paper, Purpur, Spigot

View on Modrinth

Files

  • 2.3.75-1299a2a

    alpha

    Grim Anticheat (Bukkit) 2.3.75-1299a2a

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-28 · 5.7K downloads

    grimac-bukkit-2.3.75-1299a2a.jar · 13 MB

  • 2.3.75-1299a2a

    alpha

    Grim Anticheat (Fabric) 2.3.75-1299a2a

    26.326.226.1.226.1.1+35fabric

    2026-10-28 · 737 downloads

    grimac-fabric-2.3.75-1299a2a.jar · 14 MB

  • 2.3.75-4907ea8

    alpha

    Grim Anticheat (Bukkit) 2.3.75-4907ea8

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-28 · 42 downloads

    grimac-bukkit-2.3.75-4907ea8.jar · 13 MB

  • 2.3.75-4907ea8

    alpha

    Grim Anticheat (Fabric) 2.3.75-4907ea8

    26.326.226.1.226.1.1+35fabric

    2026-10-28 · 22 downloads

    grimac-fabric-2.3.75-4907ea8.jar · 14 MB

  • 2.3.75-d8b8ae4

    alpha

    Grim Anticheat (Bukkit) 2.3.75-d8b8ae4

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-26 · 3K downloads

    grimac-bukkit-2.3.75-d8b8ae4.jar · 13 MB

  • 2.3.75-d8b8ae4

    alpha

    Grim Anticheat (Fabric) 2.3.75-d8b8ae4

    26.326.226.1.226.1.1+35fabric

    2026-10-26 · 307 downloads

    grimac-fabric-2.3.75-d8b8ae4.jar · 14 MB

  • 2.3.75-d8b8ae4

    alpha

    Grim Anticheat (Bukkit) 2.3.75-d8b8ae4

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-26 · 1.9K downloads

    grimac-bukkit-2.3.75-d8b8ae4.jar · 13 MB

  • 2.3.75-d8b8ae4

    alpha

    Grim Anticheat (Fabric) 2.3.75-d8b8ae4

    26.326.226.1.226.1.1+35fabric

    2026-10-26 · 269 downloads

    grimac-fabric-2.3.75-d8b8ae4.jar · 14 MB

  • 2.3.75-d8b8ae4

    alpha

    Grim Anticheat (Bukkit) 2.3.75-d8b8ae4

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-25 · 442 downloads

    grimac-bukkit-2.3.75-d8b8ae4.jar · 13 MB

  • 2.3.75-d8b8ae4

    alpha

    Grim Anticheat (Fabric) 2.3.75-d8b8ae4

    26.326.226.1.226.1.1+35fabric

    2026-10-25 · 75 downloads

    grimac-fabric-2.3.75-d8b8ae4.jar · 14 MB

  • 2.3.75-b08e9b1

    alpha

    Grim Anticheat (Bukkit) 2.3.75-b08e9b1

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-24 · 2.7K downloads

    grimac-bukkit-2.3.75-b08e9b1.jar · 13 MB

  • 2.3.75-b08e9b1

    alpha

    Grim Anticheat (Fabric) 2.3.75-b08e9b1

    26.326.226.1.226.1.1+35fabric

    2026-10-24 · 340 downloads

    grimac-fabric-2.3.75-b08e9b1.jar · 14 MB

  • 2.3.75-76dfbab

    alpha

    Grim Anticheat (Bukkit) 2.3.75-76dfbab

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-23 · 2.8K downloads

    grimac-bukkit-2.3.75-76dfbab.jar · 13 MB

  • 2.3.75-76dfbab

    alpha

    Grim Anticheat (Fabric) 2.3.75-76dfbab

    26.326.226.1.226.1.1+35fabric

    2026-10-23 · 268 downloads

    grimac-fabric-2.3.75-76dfbab.jar · 14 MB

  • 2.3.75-4df0187

    alpha

    Grim Anticheat (Bukkit) 2.3.75-4df0187

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-23 · 40 downloads

    grimac-bukkit-2.3.75-4df0187.jar · 13 MB

  • 2.3.75-4df0187

    alpha

    Grim Anticheat (Fabric) 2.3.75-4df0187

    26.326.226.1.226.1.1+35fabric

    2026-10-23 · 18 downloads

    grimac-fabric-2.3.75-4df0187.jar · 14 MB

  • 2.3.75-6c8c5c4

    alpha

    Grim Anticheat (Bukkit) 2.3.75-6c8c5c4

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-23 · 53 downloads

    grimac-bukkit-2.3.75-6c8c5c4.jar · 13 MB

  • 2.3.75-6c8c5c4

    alpha

    Grim Anticheat (Fabric) 2.3.75-6c8c5c4

    26.326.226.1.226.1.1+35fabric

    2026-10-23 · 14 downloads

    grimac-fabric-2.3.75-6c8c5c4.jar · 14 MB

  • 2.3.75-1ae2d5f

    alpha

    Grim Anticheat (Bukkit) 2.3.75-1ae2d5f

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-23 · 129 downloads

    grimac-bukkit-2.3.75-1ae2d5f.jar · 13 MB

  • 2.3.75-1ae2d5f

    alpha

    Grim Anticheat (Fabric) 2.3.75-1ae2d5f

    26.326.226.1.226.1.1+35fabric

    2026-10-23 · 49 downloads

    grimac-fabric-2.3.75-1ae2d5f.jar · 14 MB

  • 2.3.75-1ae2d5f

    alpha

    Grim Anticheat (Bukkit) 2.3.75-1ae2d5f

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-23 · 18 downloads

    grimac-bukkit-2.3.75-1ae2d5f.jar · 13 MB

  • 2.3.75-1ae2d5f

    alpha

    Grim Anticheat (Fabric) 2.3.75-1ae2d5f

    26.326.226.1.226.1.1+35fabric

    2026-10-23 · 13 downloads

    grimac-fabric-2.3.75-1ae2d5f.jar · 14 MB

  • 2.3.75-1ae2d5f

    alpha

    Grim Anticheat (Bukkit) 2.3.75-1ae2d5f

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-23 · 249 downloads

    grimac-bukkit-2.3.75-1ae2d5f.jar · 13 MB

  • 2.3.75-1ae2d5f

    alpha

    Grim Anticheat (Fabric) 2.3.75-1ae2d5f

    26.326.226.1.226.1.1+35fabric

    2026-10-23 · 37 downloads

    grimac-fabric-2.3.75-1ae2d5f.jar · 14 MB

  • 2.3.75-1ae2d5f

    alpha

    Grim Anticheat (Bukkit) 2.3.75-1ae2d5f

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-23 · 285 downloads

    grimac-bukkit-2.3.75-1ae2d5f.jar · 13 MB

  • 2.3.75-1ae2d5f

    alpha

    Grim Anticheat (Fabric) 2.3.75-1ae2d5f

    26.326.226.1.226.1.1+35fabric

    2026-10-23 · 47 downloads

    grimac-fabric-2.3.75-1ae2d5f.jar · 14 MB

  • 2.3.75-1ae2d5f

    alpha

    Grim Anticheat (Bukkit) 2.3.75-1ae2d5f

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-23 · 269 downloads

    grimac-bukkit-2.3.75-1ae2d5f.jar · 13 MB

  • 2.3.75-1ae2d5f

    alpha

    Grim Anticheat (Fabric) 2.3.75-1ae2d5f

    26.326.226.1.226.1.1+35fabric

    2026-10-23 · 49 downloads

    grimac-fabric-2.3.75-1ae2d5f.jar · 14 MB

  • 2.3.75-1ae2d5f

    alpha

    Grim Anticheat (Bukkit) 2.3.75-1ae2d5f

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-23 · 313 downloads

    grimac-bukkit-2.3.75-1ae2d5f.jar · 13 MB

  • 2.3.75-1ae2d5f

    alpha

    Grim Anticheat (Fabric) 2.3.75-1ae2d5f

    26.326.226.1.226.1.1+35fabric

    2026-10-23 · 45 downloads

    grimac-fabric-2.3.75-1ae2d5f.jar · 14 MB

  • 2.3.75-1ae2d5f

    alpha

    Grim Anticheat (Bukkit) 2.3.75-1ae2d5f

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-23 · 500 downloads

    grimac-bukkit-2.3.75-1ae2d5f.jar · 13 MB

  • 2.3.75-1ae2d5f

    alpha

    Grim Anticheat (Fabric) 2.3.75-1ae2d5f

    26.326.226.1.226.1.1+35fabric

    2026-10-23 · 79 downloads

    grimac-fabric-2.3.75-1ae2d5f.jar · 14 MB

  • 2.3.75-1ae2d5f

    alpha

    Grim Anticheat (Bukkit) 2.3.75-1ae2d5f

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-23 · 493 downloads

    grimac-bukkit-2.3.75-1ae2d5f.jar · 13 MB

  • 2.3.75-1ae2d5f

    alpha

    Grim Anticheat (Fabric) 2.3.75-1ae2d5f

    26.326.226.1.226.1.1+35fabric

    2026-10-23 · 38 downloads

    grimac-fabric-2.3.75-1ae2d5f.jar · 14 MB

  • 2.3.75-1ae2d5f

    alpha

    Grim Anticheat (Bukkit) 2.3.75-1ae2d5f

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-22 · 334 downloads

    grimac-bukkit-2.3.75-1ae2d5f.jar · 13 MB

  • 2.3.75-1ae2d5f

    alpha

    Grim Anticheat (Fabric) 2.3.75-1ae2d5f

    26.326.226.1.226.1.1+35fabric

    2026-10-22 · 58 downloads

    grimac-fabric-2.3.75-1ae2d5f.jar · 14 MB

  • 2.3.75-1ae2d5f

    alpha

    Grim Anticheat (Bukkit) 2.3.75-1ae2d5f

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-22 · 355 downloads

    grimac-bukkit-2.3.75-1ae2d5f.jar · 13 MB

  • 2.3.75-1ae2d5f

    alpha

    Grim Anticheat (Fabric) 2.3.75-1ae2d5f

    26.326.226.1.226.1.1+35fabric

    2026-10-22 · 45 downloads

    grimac-fabric-2.3.75-1ae2d5f.jar · 14 MB

  • 2.3.75-3ce237a

    alpha

    Grim Anticheat (Bukkit) 2.3.75-3ce237a

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-22 · 20 downloads

    grimac-bukkit-2.3.75-3ce237a.jar · 13 MB

  • 2.3.75-3ce237a

    alpha

    Grim Anticheat (Fabric) 2.3.75-3ce237a

    26.326.226.1.226.1.1+35fabric

    2026-10-22 · 4 downloads

    grimac-fabric-2.3.75-3ce237a.jar · 14 MB

  • 2.3.75-8baa16f

    alpha

    Grim Anticheat (Bukkit) 2.3.75-8baa16f

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-22 · 381 downloads

    grimac-bukkit-2.3.75-8baa16f.jar · 13 MB

  • 2.3.75-8baa16f

    alpha

    Grim Anticheat (Fabric) 2.3.75-8baa16f

    26.326.226.1.226.1.1+35fabric

    2026-10-22 · 58 downloads

    grimac-fabric-2.3.75-8baa16f.jar · 14 MB

  • 2.3.75-8baa16f

    alpha

    Grim Anticheat (Bukkit) 2.3.75-8baa16f

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-22 · 211 downloads

    grimac-bukkit-2.3.75-8baa16f.jar · 13 MB

  • 2.3.75-8baa16f

    alpha

    Grim Anticheat (Fabric) 2.3.75-8baa16f

    26.326.226.1.226.1.1+35fabric

    2026-10-22 · 32 downloads

    grimac-fabric-2.3.75-8baa16f.jar · 14 MB

  • 2.3.75-8baa16f

    alpha

    Grim Anticheat (Bukkit) 2.3.75-8baa16f

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-22 · 559 downloads

    grimac-bukkit-2.3.75-8baa16f.jar · 13 MB

  • 2.3.75-8baa16f

    alpha

    Grim Anticheat (Fabric) 2.3.75-8baa16f

    26.326.226.1.226.1.1+35fabric

    2026-10-22 · 65 downloads

    grimac-fabric-2.3.75-8baa16f.jar · 14 MB

  • 2.3.75-8baa16f

    alpha

    Grim Anticheat (Bukkit) 2.3.75-8baa16f

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-22 · 205 downloads

    grimac-bukkit-2.3.75-8baa16f.jar · 13 MB

  • 2.3.75-8baa16f

    alpha

    Grim Anticheat (Fabric) 2.3.75-8baa16f

    26.326.226.1.226.1.1+35fabric

    2026-10-22 · 30 downloads

    grimac-fabric-2.3.75-8baa16f.jar · 14 MB

  • 2.3.75-8baa16f

    alpha

    Grim Anticheat (Bukkit) 2.3.75-8baa16f

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-22 · 368 downloads

    grimac-bukkit-2.3.75-8baa16f.jar · 13 MB

  • 2.3.75-8baa16f

    alpha

    Grim Anticheat (Fabric) 2.3.75-8baa16f

    26.326.226.1.226.1.1+35fabric

    2026-10-22 · 37 downloads

    grimac-fabric-2.3.75-8baa16f.jar · 14 MB

  • 2.3.75-8baa16f

    alpha

    Grim Anticheat (Bukkit) 2.3.75-8baa16f

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-21 · 385 downloads

    grimac-bukkit-2.3.75-8baa16f.jar · 13 MB

  • 2.3.75-8baa16f

    alpha

    Grim Anticheat (Fabric) 2.3.75-8baa16f

    26.326.226.1.226.1.1+35fabric

    2026-10-21 · 71 downloads

    grimac-fabric-2.3.75-8baa16f.jar · 14 MB

  • 2.3.75-8baa16f

    alpha

    Grim Anticheat (Bukkit) 2.3.75-8baa16f

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-21 · 1.3K downloads

    grimac-bukkit-2.3.75-8baa16f.jar · 13 MB

  • 2.3.75-8baa16f

    alpha

    Grim Anticheat (Fabric) 2.3.75-8baa16f

    26.326.226.1.226.1.1+35fabric

    2026-10-21 · 173 downloads

    grimac-fabric-2.3.75-8baa16f.jar · 14 MB

  • 2.3.74

    release

    Grim Anticheat (Bukkit) 2.3.74

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-21 · 16.4K downloads

    grimac-bukkit-2.3.74.jar · 13 MB

  • 2.3.74

    release

    Grim Anticheat (Fabric) 2.3.74

    26.326.226.1.226.1.1+35fabric

    2026-10-21 · 2.7K downloads

    grimac-fabric-2.3.74.jar · 14 MB

  • 2.3.74-39d7eb1

    alpha

    Grim Anticheat (Bukkit) 2.3.74-39d7eb1

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-21 · 439 downloads

    grimac-bukkit-2.3.74-39d7eb1.jar · 13 MB

  • 2.3.74-39d7eb1

    alpha

    Grim Anticheat (Fabric) 2.3.74-39d7eb1

    26.326.226.1.226.1.1+35fabric

    2026-10-21 · 50 downloads

    grimac-fabric-2.3.74-39d7eb1.jar · 14 MB

  • 2.3.74-5e15e98

    alpha

    Grim Anticheat (Bukkit) 2.3.74-5e15e98

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-21 · 42 downloads

    grimac-bukkit-2.3.74-5e15e98.jar · 13 MB

  • 2.3.74-5e15e98

    alpha

    Grim Anticheat (Fabric) 2.3.74-5e15e98

    26.326.226.1.226.1.1+35fabric

    2026-10-21 · 12 downloads

    grimac-fabric-2.3.74-5e15e98.jar · 14 MB

  • 2.3.74-d490dc9

    alpha

    Grim Anticheat (Bukkit) 2.3.74-d490dc9

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-20 · 350 downloads

    grimac-bukkit-2.3.74-d490dc9.jar · 13 MB

  • 2.3.74-d490dc9

    alpha

    Grim Anticheat (Fabric) 2.3.74-d490dc9

    26.326.226.1.226.1.1+35fabric

    2026-10-20 · 62 downloads

    grimac-fabric-2.3.74-d490dc9.jar · 14 MB

  • 2.3.74-52787c6

    alpha

    Grim Anticheat (Bukkit) 2.3.74-52787c6

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-20 · 53 downloads

    grimac-bukkit-2.3.74-52787c6.jar · 13 MB

  • 2.3.74-52787c6

    alpha

    Grim Anticheat (Fabric) 2.3.74-52787c6

    26.326.226.1.226.1.1+35fabric

    2026-10-20 · 4 downloads

    grimac-fabric-2.3.74-52787c6.jar · 14 MB

  • 2.3.74-be58cbe

    alpha

    Grim Anticheat (Bukkit) 2.3.74-be58cbe

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-20 · 179 downloads

    grimac-bukkit-2.3.74-be58cbe.jar · 13 MB

  • 2.3.74-be58cbe

    alpha

    Grim Anticheat (Fabric) 2.3.74-be58cbe

    26.326.226.1.226.1.1+35fabric

    2026-10-20 · 31 downloads

    grimac-fabric-2.3.74-be58cbe.jar · 14 MB

  • 2.3.74-b23b7f3

    alpha

    Grim Anticheat (Bukkit) 2.3.74-b23b7f3

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-20 · 46 downloads

    grimac-bukkit-2.3.74-b23b7f3.jar · 13 MB

  • 2.3.74-b23b7f3

    alpha

    Grim Anticheat (Fabric) 2.3.74-b23b7f3

    26.326.226.1.226.1.1+35fabric

    2026-10-20 · 13 downloads

    grimac-fabric-2.3.74-b23b7f3.jar · 14 MB

  • 2.3.74-8897f37

    alpha

    Grim Anticheat (Bukkit) 2.3.74-8897f37

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-20 · 225 downloads

    grimac-bukkit-2.3.74-8897f37.jar · 13 MB

  • 2.3.74-8897f37

    alpha

    Grim Anticheat (Fabric) 2.3.74-8897f37

    26.326.226.1.226.1.1+35fabric

    2026-10-20 · 45 downloads

    grimac-fabric-2.3.74-8897f37.jar · 14 MB

  • 2.3.74-8b39f29

    alpha

    Grim Anticheat (Bukkit) 2.3.74-8b39f29

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-20 · 28 downloads

    grimac-bukkit-2.3.74-8b39f29.jar · 13 MB

  • 2.3.74-8b39f29

    alpha

    Grim Anticheat (Fabric) 2.3.74-8b39f29

    26.226.1.226.1.126.1+34fabric

    2026-10-20 · 15 downloads

    grimac-fabric-2.3.74-8b39f29.jar · 14 MB

  • 2.3.74-bcdec20

    alpha

    Grim Anticheat (Bukkit) 2.3.74-bcdec20

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-20 · 1.9K downloads

    grimac-bukkit-2.3.74-bcdec20.jar · 13 MB

  • 2.3.74-bcdec20

    alpha

    Grim Anticheat (Fabric) 2.3.74-bcdec20

    26.226.1.226.1.126.1+34fabric

    2026-10-20 · 194 downloads

    grimac-fabric-2.3.74-bcdec20.jar · 14 MB

  • 2.3.74-cff07d9

    alpha

    Grim Anticheat (Bukkit) 2.3.74-cff07d9

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-20 · 208 downloads

    grimac-bukkit-2.3.74-cff07d9.jar · 13 MB

  • 2.3.74-cff07d9

    alpha

    Grim Anticheat (Fabric) 2.3.74-cff07d9

    26.226.1.226.1.126.1+34fabric

    2026-10-20 · 28 downloads

    grimac-fabric-2.3.74-cff07d9.jar · 14 MB

  • 2.3.74-8027cff

    alpha

    Grim Anticheat (Bukkit) 2.3.74-8027cff

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-19 · 421 downloads

    grimac-bukkit-2.3.74-8027cff.jar · 13 MB

  • 2.3.74-8027cff

    alpha

    Grim Anticheat (Fabric) 2.3.74-8027cff

    26.226.1.226.1.126.1+34fabric

    2026-10-19 · 37 downloads

    grimac-fabric-2.3.74-8027cff.jar · 14 MB

  • 2.3.74-3bc8959

    alpha

    Grim Anticheat (Bukkit) 2.3.74-3bc8959

    26.326.226.1.226.1.1+80bukkitfoliapaperpurpurspigot

    2026-10-19 · 3.1K downloads

    grimac-bukkit-2.3.74-3bc8959.jar · 13 MB

  • 2.3.74-3bc8959

    alpha

    Grim Anticheat (Fabric) 2.3.74-3bc8959

    26.226.1.226.1.126.1+34fabric

    2026-10-19 · 191 downloads

    grimac-fabric-2.3.74-3bc8959.jar · 14 MB

  • 2.3.74-43850df

    alpha

    Grim Anticheat (Bukkit) 2.3.74-43850df

    26.226.1.226.1.126.1+79bukkitfoliapaperpurpurspigot

    2026-10-17 · 4.3K downloads

    grimac-bukkit-2.3.74-43850df.jar · 13 MB

  • 2.3.74-43850df

    alpha

    Grim Anticheat (Fabric) 2.3.74-43850df

    26.226.1.226.1.126.1+34fabric

    2026-10-17 · 464 downloads

    grimac-fabric-2.3.74-43850df.jar · 14 MB

  • 2.3.74-68bc457

    alpha

    Grim Anticheat (Bukkit) 2.3.74-68bc457

    26.226.1.226.1.126.1+79bukkitfoliapaperpurpurspigot

    2026-10-17 · 31 downloads

    grimac-bukkit-2.3.74-68bc457.jar · 13 MB

  • 2.3.74-68bc457

    alpha

    Grim Anticheat (Fabric) 2.3.74-68bc457

    26.226.1.226.1.126.1+34fabric

    2026-10-17 · 10 downloads

    grimac-fabric-2.3.74-68bc457.jar · 14 MB

  • 2.3.74-3a9cdf1

    alpha

    Grim Anticheat (Bukkit) 2.3.74-3a9cdf1

    26.226.1.226.1.126.1+79bukkitfoliapaperpurpurspigot

    2026-10-15 · 6.1K downloads

    grimac-bukkit-2.3.74-3a9cdf1.jar · 13 MB

  • 2.3.74-3a9cdf1

    alpha

    Grim Anticheat (Fabric) 2.3.74-3a9cdf1

    26.226.1.226.1.126.1+34fabric

    2026-10-15 · 680 downloads

    grimac-fabric-2.3.74-3a9cdf1.jar · 14 MB

  • 2.3.74-c09d840

    alpha

    Grim Anticheat (Bukkit) 2.3.74-c09d840

    26.226.1.226.1.126.1+79bukkitfoliapaperpurpurspigot

    2026-10-15 · 43 downloads

    grimac-bukkit-2.3.74-c09d840.jar · 13 MB

  • 2.3.74-c09d840

    alpha

    Grim Anticheat (Fabric) 2.3.74-c09d840

    26.226.1.226.1.126.1+34fabric

    2026-10-15 · 29 downloads

    grimac-fabric-2.3.74-c09d840.jar · 14 MB

  • 2.3.74-f929c20

    alpha

    Grim Anticheat (Bukkit) 2.3.74-f929c20

    26.226.1.226.1.126.1+79bukkitfoliapaperpurpurspigot

    2026-10-15 · 1.2K downloads

    grimac-bukkit-2.3.74-f929c20.jar · 13 MB

  • 2.3.74-f929c20

    alpha

    Grim Anticheat (Fabric) 2.3.74-f929c20

    26.226.1.226.1.126.1+34fabric

    2026-10-15 · 136 downloads

    grimac-fabric-2.3.74-f929c20.jar · 14 MB

  • 2.3.74-f5bbe9c

    alpha

    Grim Anticheat (Bukkit) 2.3.74-f5bbe9c

    26.226.1.226.1.126.1+79bukkitfoliapaperpurpurspigot

    2026-10-07 · 22.9K downloads

    grimac-bukkit-2.3.74-f5bbe9c.jar · 13 MB

  • 2.3.74-f5bbe9c

    alpha

    Grim Anticheat (Fabric) 2.3.74-f5bbe9c

    26.226.1.226.1.126.1+34fabric

    2026-10-07 · 2K downloads

    grimac-fabric-2.3.74-f5bbe9c.jar · 14 MB

  • 2.3.74-cfc080b

    alpha

    Grim Anticheat (Bukkit) 2.3.74-cfc080b

    26.226.1.226.1.126.1+79bukkitfoliapaperpurpurspigot

    2026-10-07 · 116 downloads

    grimac-bukkit-2.3.74-cfc080b.jar · 13 MB

  • 2.3.74-cfc080b

    alpha

    Grim Anticheat (Fabric) 2.3.74-cfc080b

    26.226.1.226.1.126.1+34fabric

    2026-10-07 · 38 downloads

    grimac-fabric-2.3.74-cfc080b.jar · 14 MB

  • 2.3.74-abb95b6

    alpha

    Grim Anticheat (Bukkit) 2.3.74-abb95b6

    26.226.1.226.1.126.1+79bukkitfoliapaperpurpurspigot

    2026-10-01 · 15.7K downloads

    grimac-bukkit-2.3.74-abb95b6.jar · 13 MB

  • 2.3.74-abb95b6

    alpha

    Grim Anticheat (Fabric) 2.3.74-abb95b6

    26.226.1.226.1.126.1+34fabric

    2026-10-01 · 1.6K downloads

    grimac-fabric-2.3.74-abb95b6.jar · 14 MB

  • 2.3.74-04ca39b

    alpha

    Grim Anticheat (Bukkit) 2.3.74-04ca39b

    26.226.1.226.1.126.1+79bukkitfoliapaperpurpurspigot

    2026-10-01 · 72 downloads

    grimac-bukkit-2.3.74-04ca39b.jar · 13 MB

  • 2.3.74-04ca39b

    alpha

    Grim Anticheat (Fabric) 2.3.74-04ca39b

    26.226.1.226.1.126.1+34fabric

    2026-10-01 · 45 downloads

    grimac-fabric-2.3.74-04ca39b.jar · 14 MB

  • 2.3.74-61117c2

    alpha

    Grim Anticheat (Bukkit) 2.3.74-61117c2

    26.226.1.226.1.126.1+79bukkitfoliapaperpurpurspigot

    2026-09-30 · 1.7K downloads

    grimac-bukkit-2.3.74-61117c2.jar · 13 MB

  • 2.3.74-61117c2

    alpha

    Grim Anticheat (Fabric) 2.3.74-61117c2

    26.226.1.226.1.126.1+34fabric

    2026-09-30 · 273 downloads

    grimac-fabric-2.3.74-61117c2.jar · 14 MB

Files are delivered unmodified from Modrinth's servers and verified against the SHA-512 hash published by the project. The project's license applies to every file; check it before redistributing.

About

GrimAC

GrimAC is an free open source Minecraft anticheat designed to support the latest versions of Minecraft. It currently supports minecraft versions 1.8-1.21. Geyser players are fully exempt.

This project is considered feature-complete for the 2.0 (open-source) branch. If you would like a bug fix or enhancement and cannot sponsor the work, pull requests are welcome. A premium version is planned, which will offer additional subscription-based paid checks, such as heuristics.

Installation notes

  • Java 17 is now required. More information here.
  • Paper, Spigot, and Folia are currently supported.
  • If you use Geyser, place Floodgate on the backend server so grim can exempt bedrock players. Grim cannot access the Floodgate API if it is on the proxy.
  • If you use ViaVersion, it should be on the backend server as movement is highly dependent on client version.

Support & wiki information

Developer API

Grim's API allows you to integrate Grim into your own plugins.

How to compile

  1. git clone https://github.com/GrimAnticheat/Grim.git
  2. cd Grim
  3. ./gradlew build
  4. The final jar will compile into the build/libs folder

Grim supremacy

What makes Grim stand out against other anticheats?

Movement Simulation Engine

  • We have a 1:1 replication of the player's possible movements
  • This covers everything from basic walking, swimming, knockback, cobwebs, to bubble columns
  • It even covers riding entities from boats to pigs to striders
  • Built upon covering edge cases to confirm accuracy
  • 1.13+ clients on 1.13+ servers, 1.12- clients on 1.13+ servers, 1.13+ clients on 1.12- servers, and 1.12- clients on 1.12- servers are all supported regardless of the large technical changes between these versions.
  • The order of collisions depends on the client version and is correct
  • Accounts for minor bounding box differences between versions, for example:
    • Single glass panes will be a + shape for 1.7-1.8 players and * for 1.9+ players
    • 1.13+ clients on 1.8 servers see the + glass pane hitbox due to ViaVersion
    • Many other blocks have this extreme attention to detail.
    • Waterlogged blocks do not exist for 1.12 or below players
    • Blocks that do not exist in the client's version use ViaVersion's replacement block
    • Block data that cannot be translated to previous versions is replaced correctly
    • All vanilla collision boxes have been implemented

Fully asynchronous and multithreaded design

  • All movement checks and the overwhelming majority of listeners run on the netty thread
  • The anticheat can scale to many hundreds of players, if not more
  • Thread safety is carefully thought out
  • The next core allows for this design

Full world replication

  • The anticheat keeps a replica of the world for each player
  • The replica is created by listening to chunk data packets, block places, and block changes
  • On all versions, chunks are compressed to 16-64 kb per chunk using palettes
  • Using this cache, the anticheat can safely access the world state
  • Per player, the cache allows for multithreaded design
  • Sending players fake blocks with packets is safe and does not lead to falses
  • The world is recreated for each player to allow lag compensation
  • Client sided blocks cause no issues with packet based blocks. Block glitching does not false the anticheat.

Latency compensation

  • World changes are queued until they reach the player
  • This means breaking blocks under a player does not false the anticheat
  • Everything from flying status to movement speed will be latency compensated

Inventory compensation

  • The player's inventory is tracked to prevent ghost blocks at high latency, and other errors

Secure by design, not obscurity

  • All systems are designed to be highly secure and mathematically impossible to bypass
  • For example, the prediction engine knows all possible movements and cannot be bypassed