It's fine. Just don't release the sources/executables/etc.

Cool, thanks yeong!

Is it possible to have a team working on the project? I have never done an RPG before, and I'll need help...

I'M unsure, but if it works like the actual Omnimaga contests during Summer, team projects only get points for the stuff the main author worked on. For example, if you didn't make a single sprite, then this might affect originality. However, if teams are allowed, then maybe the main issue might be prize distribution, and Yeong might stop holding responsible for whatever happens with the prize after it's distributed and you actually received it (eg if you don't or can't give anything to your teamate)

EDIT: Nvm, see Yeong post just above.

Yeah, the same goes for me I'm having quite a bit of fun with this, actually

Same as the 2 precedent posts for me

Plus, my parents would start asking me questions about the contest, and I don't want that mess...

If the prize is digital (electronic gift card or paypal prize), would it be fine? Or do they monitor your entire internet activity click by click?

Hahahaha lol

If i'dd participate in a contest, it would also be just for fun, i like exp xD