A 1-credit clear of the arcade game Mr. Driller 2, played with WolfMAME 0.254. Score: 493,880 and time 9'22"61. A really fun little game! It has a very strong "JUST ONE MORE TRY" energy to it - 1cc attempts don't take long and it feels good to gradually get better. Even if you still sometimes get sloppy and die at 150m...
I think 1000m mode in Mr. Driller 2 may be a bit easier than it is in the first Mr. Driller, in order to make room for an even harder final 2000m stage in Egypt. It took me over 100 attempts to 1cc 1000m mode on Mr. Driller and only 10-20 to derust and clear Mr. Driller 2