Punk Buster is an anti-cheat software that uses various detecting methods to ensure players aren't using cheats like aimbots, wall hacks, etc.
It is used in many multiplayer games produced nowadays.
PB Client Features
Tibia is one of the oldest MMORPGs, released in January 1997.
Stand-alone clients are available for Linux, macOS, and Windows. The Linux (64-bit only) and macOS builds are provided as is, with no platform-specific support.
|11.x||Download section of the official website.