"roguelites" are fine. "rouguelites" not so much.
There's no such thing as a list of requirements for roguelikes, there are only interpretations that you can assimilate partially.
We are just asking people to ensure their entries show efforts to contain elements of the roguelike genre.
Don't be afraid of innovating, we welcome additions to the roguelike formula, games that build on top of what a roguelike is, and mix it with ideas from other genres, are more than welcome. If you feel your idea is at the boundaries of what a roguelike is, ask the organizers in the community forums.
As a way to maintain the spirit of the challenge, we are asking all entries to contain elements of procedural content generation that impact gameplay in a substantial way. Advanced algorithms are not required, as long as you are providing a new experience with every run, but just placing enemies randomly in a fixed map may not cut it. If in doubt, ask the organizers in the community forums.