I like the game. I really like the inclusion of style / multiplier system. Not enough games in jams have systems like that. I played a game similar to this in the GMTK game jam with the theme "Joined Together" but I like this version more because of the multiplier.
I did get a little confused whenever my characters would freeze momentarily - is that because they went too far apart?
I feel that this game would be a blast with two players. I played by myself so controlling both characters was a little hard. I wonder if using the mouse for one character and WASD for the other character would feel any different?
I feel like you could keep expanding this game by adding things like different types of enemy, some level design with walls, obstacles, traversal mechanisms and what not.