• The compo machines will be a C64 with Retro Replay cartridge and a 1541-II floppy drive (PAL).
• Please state which SID chip to use (6581/8580). This information will be displayed on the beam slides for your production.
• Please state if your entry requires any user interaction (pressing Space at the end of parts, etc).
• The entry has to be delivered as .D64/.PRG file (preferred) or on a single 5.25'' DD floppy disk.
• If you have no experience on how to make demos look good on the bigscreen, we strongly suggest reading this article by kb/farbrausch.

If you have questions or suggestions about these rules, contact the organizers at .

• Maximum size is one 5.25" disk (both sides).
• Maximum running time: 10 minutes. Long scroller parts will not be shown in full length.
• The demo has to be started via RUN or Autostart - no SYS XXX required.
• Please submit as .D64 file if possible.

• Maximum size is 4096 bytes (16 blocks and 32 bytes). The production must be a single file. (Noters are OK).
• Maximum running time: 5 minutes.
• The intro has to be started via RUN or Autostart - no SYS XXX required.
• Please submit as .D64 or .PRG file if possible.

Refer to the graphics competitions page.

SID tunes will compete in the Executable Music Compo (oldschool). Refer to the music competitions page for details.