A Mazing!

[someone]

Someone loaded up this really old & inconspicuous tape and was amazed!
   
Originally for the DG640 VDU & TCT PCG it also works on a standard microbee, it's so blazingly fast that its screen draws are imperceptible!
   
By using the Left, Right and Forward keys one can navigate this maze.

[ChickenMan]

Looking good, we need a copy of the tape for the Repository also so others can "play" Thanks.