Round 42: The best space invaders-like game

[JoJo_ReloadeD]

I've just finished all the 42 rounds of Round 42. Luckily I was recording the game to show to some friends.

You can see it here:

http://www.youtube.com/watch?v=A-du9N4PKSA
http://youtube.com/watch?v=Pa7rFfoS5d8

 

[Trixter]

Did you do that in DOSBox? If so, and not on a real machine, you never ran into the "my key is stuck oh crap" bug that is present in the keyboard handler, which makes the game substantially more difficult

 

[JoJo_ReloadeD]

Did you do that in DOSBox? If so, and not on a real machine, you never ran into the "my key is stuck oh crap" bug that is present in the keyboard handler, which makes the game substantially more difficult

In dosbox there's that bug too

 

[Compucles]

What speed should be used when playing this in DosBox?