PITI DEMO was made for Árok Party 2026
System requirements:
Enterprise 128 HW with at least 128 KB of RAM, and SD Card reader

Hardware users:
SD card users:
Copy the files (MRP.COM, MRP.PRG, MRPUN1.MUS, MRPUN2.MUS) to your SD Card into the same folder
When the machine is booted go to the folder where the files were copyed and type LOAD "MRP.COM"

Emulator users:
Recommended emulator is EP128emu
Load File:
Select an SD config (ALT+Q) ex: EP_640k_EXOS24_SDEXT_utils.cfg tick Enable SD Card in Machine Configuration (SHIFT+F10), set SDEXT05.ROM to SD Card 64K Flash ROM image on memory tab.
It can happen after Config file is set the emulator drops a ROM file is shorter than expected error message, no problem, just press OK.
Insert your SD image which contains the demo: Options/Disk/Configure (ALT+D), go to SD/IDE tab and select SD image in SD Card field (...)
When the machine is booted go to the folder which contains the program, and type LOAD "MRP.COM"
navigating between drives and folders the same commands can be used like under DOS, just a : should be in the front of the command.
Examples
change to drive F:
:F:
change to folder DUMMY:
:CD DUMMY