A wealthy philanthropist named Preston Rutland has announced plans to build a state-of-the-art research facility at a controversial historical site in England. The organization H.E.L.P. assigns the player to block the construction by proving the site is King Arthur's final resting place. The obstacle: that requires first proving Arthur was a real historical person. The time available: ten days. The mystery that has stumped historians for centuries must be solved before the deadline in this point-and-click adventure.