I read the replies for the other comments, OctoCityGames, and I get there will be three "winners" and minor support for others. But I still have questions:
- On the whole 3types "horizontal, topdown, card" requirement: The idea is that we make 1. three games each? Or 2. one game with one of those options? Or 3. one game with the three simultaneously, somehow?
- What is "horizontal"? Are we talking plataformer-like sideview? Does a fake sideview works (like a metroidvania)? Does it need to have jumping-falling physics?
- The monetary help is given before production start? After the game is finished? Or you have to show your progress and the support is sent at some point during production? (Note: Seems easy somebody can just take the money and deliver nothing, so I'm guessing it's after. But if so, you should probably just say it's a prize, to avoid confusion.)
An additional suggestion: you should probably put all this information in the jam page proper.