Changing the size of memory or changing the ROM version forces a reset of the PET.
The emulator has an IEEE-488 device at address 8. It can be used load and save (.prg) files.
Some programs don't run on ROM1 and some require more memory than the default 8K.
This is a remake for the Commodore PET of Malcolm Evans' classic ZX81 / TS1000 game 3D Monster Maze.
Explore a randomly created 3D maze trying to locate the exit and avoid the other inhabitant of the maze, a Tyrannosaurus Rex who is out to get you.
This will run on a PET / CBM 4032, Mini PET or Mini PET 40/80. Older PETs upgraded to 32K and BASIC 4 should also work ( although not the 2001 with the built in datasette). Mini PET 40/80 owner can also use 80 column mode for a special cheat / trainer mode which provides a Pterodactyl's eye view of the maze to help you find the exit and learn how Rex's simple brain works.
The file provided is a PRG file that can be loaded on a real PET or an emulator.
Physical copies on cassette are also available from :
https://www.thefuturewas8bit.com/cas022.htmlPatreon