Tuff Client 1.8.8 May 2026

// Example pseudo-check for Tuff's Velocity if (packet is PlayerPositionLook && (deltaY > 0 && deltaXZ < 0.1)) if (player.velocityVertical > 0.2 && deltaY < 0.01) flag("Tuff Velocity – no vertical knockback");

// Reach artifact if (attackDistance > 4.2 && !(isLiquidNearby || isRidingEntity)) checkForTuffReach(); tuff client 1.8.8

Tuff Client was discontinued around late 2019. Its final version (1.8.8 build 47) was leaked and backdoored – many copies contained a remote command execution (RCE) via chat packet disguised as an "update check." This led to its rapid decline. // Example pseudo-check for Tuff's Velocity if (packet