Wow there was a lot going on here. You did amazing to implement so many mechanics, all of the nice art and music. I really like the way the music slowed down too when you use dual character mode. Really impressive.

always a plus to see games with different builds for all the major platforms
I couldn't even ship my single build perfectly haha

Nice game! I’d say it could be a little more fast-paced, also the places where you have to jump a lot feel a little bit annoying. Cute art style, the idea nicely fits the theme, great job!

Very good job indeed! The 2d lights are a nice touch, the controls are smooth. It could be a little quicker paced. I really liked the different ways you could interact with crystals and walls. Also the post processing when in double mode was a nice touch.

Some small things to improve would be the inter-character collisions and the tight platforms inside.

Nice job! I got stuck at the part with three blue walls and two orbs. I found it confusing trying to keep track of what exactly the controls did. If the jam had been longer, I would've loved to see a slower progression of puzzles that help teach you your abilities. That was super fun!

Note for Mac users trying to play who get the Damaged message: Right click app,  Show Package Contents > Contents > MacOS. Then open your Terminal application and drag the UNIX Executable from the MacOS folder (it's called Bound) onto the Terminal window and press return. The game will run!