It's a bit fiddly to play and way too difficult. I know what you mean. That's why I programmed the new version: Brek'n'Bubble. You can play it on an emulator using a keyboard. Even then, the player is hard to control. Glad you like Brek'n'Bubble! 😀
There's nothing else besides this. There's a hidden cheat mode to skip between levels, but you can enter it on the title screen. A tip: the best wizard ;-)