Valley of the Kings
The isometric adventure title, Knight Lore
from Ultimate: Play the Game
showcased what the ZX Spectrum was capable of, with unprecedented visuals that had never been seen before. Taking up the mantle, Rare
attempted to best their prior efforts and in the twilight years of the 1980's began to work on a title for the Nintendo Entertainment System called Valley of the Kings
. Utilizing Knight Lore
's groundbreaking isometric perspective, Valley of the Kings
boasted superior visuals and seemed extremely promising, though for reasons unknown, never managed to see the light of day.