I love the music you used! Very jaunty. Gorgeous UI, too! I love the in-game explanatory tooltips for everything.
You were the only person on this team? And in five days?!? Astonishing. I might need you to be MY teacher. :') Though it sounds like it's just a passionate hobby for you, but you could have fooled me!
I LOVE the character names, and their voice effects! Wait, did you do those yourself too?! Incredible. The art is also amazing.
Hahaha, I discovered this by accident, but if you pause the game, then click a character a bunch of times, then unpause, it will play their vocal reaction stacked multiple times together.
Honestly, I think this is going to rank really highly in multiple categories. Fantastic entry!