I do play the MAME version and I find it easier to play because of the mechanic of wall shooting. I guess I just got used to it since playing in the arcades when it first released. I personally always thought it was a feature of the arcade game, but thanks for explaining why your version doesn’t do it. This by no means takes away from your version it’s excellent. As are your other games, e.g.PAC Man and Random PAC. Personally I think Random PAC is the best PAC Man game I have played, I highly recommend it to anyone that enjoys PAC Man.
Future game request: I would love to see your version of space invaders for c64. With an option to play the different versions I played in arcades as a kid. If I remember correctly the first version I played the Aliens were white and so was the base. Then I remember white invaders and green base. Final there was a version with coloured clear plastic strips so the invaders were different colours on different lines. If you ever had spare time to create this it would be the ultimate version of space invaders. Wow I hate to think how much time I played invaders.
Please keep turning out c64 games and thank you for creating games that we all can play and enjoy in the modern age.