Am asking here since there was nowhere a description on which OS the game has to run, or how.

Questions:

1. What OS should be targeted for a valid entry?
2. How is it expected to be packaged? Just a zip? A installer?
3. Can I create a proper NES game and subsequent *.nes ROM to use as entry? Or should I throw a NES emu into the distribution too? I was getting Interested in the NESmaker IDE and tool chain, because it basically is a full IDE that even can flash the game onto physical cartridges to be played on real hardware.

Thanks for the help

1. There is no target OS

2. Package it however you like.