What fantasy role-play game set in the fictitious world of Mundana was created by Neogames?
Neogames:  Neogames are known for developing the three first editions of the fantasy RPG license "Eon", a role-playing game set in a fairly standard fantasy setting with elves, dwarves and magic. Eon (role-playing game): Eon is a fantasy role-playing game set in the fictitious world of Mundana.
Eon