Nice game! The graphics are pleasing, and the core gameplay mechanic is very cool! An issue I had with the game though was visual feedback:
- Need some visual feedback when I'm in linking mode and if I've successfully linked
- Need some visual feedback on which linkling I selected
By the way I really appreciate that you made the swapping mechanic be handled with the mouse! It's a lot more intuitive than all these other games where it's handled by a button