my problem with the game is the combo system.. you HAVE to play on higher diffuculties to get any sort of score.. and using the 'slow everyone down' move doesn't allow to score better.. Accuracy should play into the score also.. Any time you hit a perfect it bumps the combo time.
Instead of reset in size. the play aera just needs to zoom out.. so you keep getting bigger.. Also the random speed causes an extremely large eel to basically become a floating wall...
Its very erratic.. Is it possible to make them just 'float' like bubbles? Perhaps change the combo system to a timed thing instead of color based.. Its very hard to just get one colour and there doesn't seem to be an immediate 'combo' for getting more of one color in a row.