DOS Games made for DOS require an emulator to run on Windows. Use DOSBox or a frontend like D-Fend Reloaded and read this guide to play DOS games on your Windows PC.
The first version is known as Walken, the version which Ken Silverman sent to companies for evaluation. There was almost no interactivity, and the code was mostly a test. The first version to be released was a modified version of Walken called Ken's Labyrinth. It was sold by Ken directly, using the Advanced Systems company name.
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