Game design/animation/illustration portfolio?

Hi everyone! I’m interested in pursuing a bachelor degree at Sheridan. I still don’t know which bachelor I should apply for, my main 3 choices are game design, animation and illustration. I was wondering what they ask you to show in the portfolio for each of these bachelors (I kinda know what they ask for animation thanks to the many videos of portfolios on YouTube, but I have no idea for the game design and illustration bachelors). Thanks to anyone who will reply!