Heimdall is also a
computer game of the
RPG genre, released in 1992 for the
Amiga, made by
Core Design. You played Heimdall, and went around doing save-the-world
type-stuff. There was one
sequel, Heimdall 2. Both versions also appeared on the
PC, and possibly other platforms.
Only having played about 5 minutes of the sequel, I can't say whether either are any good.