This was on sale for 69 DKK, which is still a bit on the expensive side.
The music is extremely Commodore 64-like.
I completed Arcade Mode areas 1-3. It's pretty fun, sounds great, and looks OK, but I think the recharging health system is a little bit problematic, in that you can play sloppily and go to the edge of the level and hide to recharge your health, which is not fun. If you want a good score, you should try to avoid it to get score streaks, but if you're not playing for score, you spend a little too much time hiding and recharging.