Hey, I actually totally randomly already played and rated your game ! hahah
But yeah I played it again so I'd remember how it was :D
It's pretty fun and I quite liked it. There was just an issue with moving the green sphere. I couldn't do it with the keyboard, but I used a gamepad and I managed to get it working.
I really liked how they each have their own ability and you have to use those to complete the objective.