Flags Calculator for TFS, OTServ, Avesta, OTHire and many more.
Standard flags were developed for OpenTibia.
They works with almost ANY distribution.
This includes (but not only): Open Tibia Server (OTServ), The Forgotten Server (TFS), Avesta, OTHire.
Custom flags were developed for TFS 0.3.
They works with a distribution based on it and its derivatives like TFS 0.4 and OTX Server.