Hey, this is a really cool idea. 10 years ago, when I was studying physics, I would be really excited that there is a game with quantum mechanics game mechanic!
But I think this game is not for most gamers. Here are some ideas if you want to consider making it appeal to more people!
- There is a funny ball picking program. People use this to pick random person for prizes. They have 0 control overit but people go crazy! I think you can a simillar thing using this mechanic
- More particles and chaos? Maybe the score is not how fast you go through the maze, but how many particles get through the maze??
- Adding some force fields the player can deploy to push the particles in the direction the player wants.
- This one is random, but I just love particle simulations and sand simulations. I know this is difficult, but imagine how cool it would be if you could combine particles and make molecules! Maybe the goal isn't getting out of the maze but to make a particular molecule?