Hardest games you own

[KLOV]

What are a few of the games that you own that you struggle to get a good score on? Maybe not known to be a hard game but it's hard for you.

For me it's
Donkey Kong
Berzerk
Gravitar

I have my DK set to 5 men and I still can't break 100k 74k is my best
Berzerk my best is 15k but I usually can only score in the 8k range .
Gravitar I broke 40k tonight but I also just got this game. Super hard.

Source: https://forums.arcade-museum.com/thread ... wn.533063/