This port is really bad.
I loved this game on Amiga and C-64. After playing this port I had to try the original arcade game with Mame which I remembered to be much better and the best verion of NZS.
This port has two major flaws. First the controls aren't responsive enough and the Kiwi moves way too slow. Secondly the level design really suck compared to original. Added touch screen elements just make the game worse.
Original also had much more different and funny weapons than this port, although I've only played this port till the first boss so I don't know if there is going to be more weapons.
It makes me mad that they make these crappy ports.Â