It's okay... but I hate the need to wait for the countdown, and sometimes the whole gameplay area just goes blank for no reason, and I have to push R to restart.
It's fun. But I would prefer it a lot more if you moved with the keyboard and fired with the mouse. The controls as they are are really hard for me to get the hang of. Maybe I'm just getting old.
Not bad. It's a shame you have to take your hands off the keyboard just to click "Next Level". You should be able to press a key to go to the next level.
for me it just takes 10 seconds maybe your computer is not as good as mine?