Well, you mentioned a bigger prize of 300 US for each category or something like that. That is, will 300 US be paid to each category winner, or is the prize 300 to be shared between the categories?

And the second part of the question, which categories?

The $300+ worth of prizes will be shared between each category listed as voting criteria as well as the game with the highest overall rating. 

Hi! The categories are listed on the jam page. There are five categories that people can vote on. The winning team of each category will win 1 $50 Steam gift certificate. The team with the highest overall score will win 1 $100 Steam gift certificate. It is possible for one team to win multiple certificates. I hope this helps!