at least 5
Yes he is. Mario saves Peach and Luigi so many times from Bowser and he saved entire galaxies
Koopa Troopa, Dry Bones, ParaTroopa, Betty, Bowser, Baby Bowser, Bowser jr and Dry Bowser.
After the amount of times he has kidnapped her I assume not
Yes. bowser is once again, the main antagonist. there are also many other returning bosses, including( but not restricted to) bowser Jr. Shadow Mario (as a basic enemy) King Whomp (from super Mario 64) and many others.
Dive on his tail and then press left right left right left right many times.
You only encounter him 3 times you need 70 stars to do that.
To face the bowser on Super Mario, one needs to beat every shadow on the Mario chase. This sums up to about 100 shine sprites.
Bowser is a huge monster with spikes on his shell.He has many children,e.g. Lemmy Koopa,Bowser Jr. ,Wendy O. Koopa.
There are only 2 files in Mario and Luigi Bowser's Inside Story.
Pretty much all of the bosses. (correct me if I am wrong) Bowser could be FIGHTING the final boss, too. (ex. Mario and Luigi, Bowser's Inside Story, etc.)
you have to beat bowser in all the marios count the number of lines in each of the ending then press the a button that many times at the main menu