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.
Ram is a lesser-known game written by Hal Carey and published by CodeWorks - Cursor, a company known for developing software for the Commodore PET. The game was released during the late 1970s or early 1980s, a period when the Commodore PET was a popular personal computer. CodeWorks - Cursor primarily focused on creating educational and entertainment software for this platform.
The exact gameplay mechanics and objectives of Ram are not well-documented, but it is believed to be a text-based or simple graphical game, typical of the era. Given the limitations of the Commodore PET's hardware, the game likely relied on basic graphics and text input/output, which were common for games of that time. Hal Carey's other works for CodeWorks - Cursor suggest that Ram may have been a puzzle or strategy game, but this is speculative without further evidence.
Unfortunately, detailed information about Ram is scarce, and it does not appear to have achieved significant recognition or preservation in the retro gaming community. As with many early computer games, the lack of widespread documentation and the passage of time have contributed to its obscurity. If more information exists, it would likely be found in old software catalogs, user manuals, or archives dedicated to Commodore PET software.