Is it a thing I can play or no?

Just wondering, why is his run invalid now? Alaskaxp2 mentioned something about a rule change, but I'm not really sure.

all golf tour might be a bit much though

For bowling we could get pro and get the special bowling ball with no gutters or you have to play the 10th frame. For golf we could do no giveup all golf tour (All difficulties and 9-hole separately) and you have to get a negative score on each course.