Though Shadowgate, a point-and-click adventure game from ICOM Simulations, was ported to many platforms, an official version of the game was never developed for the Commodore 64. Now, a new port of the game has been released for the Commodore 64 called Castle Shadowgate which is largely based on the wildly successful Nintendo Entertainment System version. This new port hopes to fill in this gap and bring Shadowgate to a wider audience.
You can download Castle Shadowgate for free from developer Donnie Russell’s homepage.