Spectre (Apple II video game)

Spectre is a 1982 computer game for the Apple II written by Bob Flanagan and Scott Miller and published by Datamost.

Spectre is a Pac-Man variant in which you have to collect dots and avoid "Questers." the player navigates via a split screen 2D/3D-maze.

A Spectre advertisement read:

You're marooned between the stars, and the deadly Questers are swarming through the space ports to destroy you. Think fast, act faster if you hope to survive! Only Spectre brings you a fantastic 3-D maze action ... and a special enemy locator-screen