Cool World: 1993
Developer: Ocean Software Ltd.
Genre: Action
Cool World Game Manual

The Golden Spike of Power, hidden atop the Ocean Hotel in Las Vegas, is the powerful wedge between Cool World and this world. And Holli’s trying to steal it. If she removes it, she may destroy both her world and Jack’s. As Jack, you’re got to stop her from doing it — because you know she will if she can!