As Mobygames explains:
Myth II: Chimera is an add-on for Myth II available free online or as part of Myth: The Total Codex. Chimera is an eight level single player game that deals with a group of heroes from the Fallen Lords War who must fight an evil sorceress and her supporters. Different in tone from the other Myth games, this add-on deals with small group combat against new, powerful enemies.
English 
Comments and reviews
No comment nor review for this game at the moment.