Hmm, my friend got the Windows version on his Mac, he said it would probably work, if not, he had a Legal Emulator (allows windows on mac). Try getting a emulator (NOT RECOMMENDED) or playing the windows version.
You are exactly like me. I cheated to get past the tank, but I had lots of glitches, so I beat it fair. How:
All weapons (bubbler, fireball, machine gun, blade, missile1) are level 3, except missile.
I sit on his "tire" and kinda go with the flow. When he stops, I get the Machine Gun and blast the four paws. Repeat till paws are gone.
Then I pull out the Blade and throw tons at the tank, and we all know level 3 DOMS. He gets about 200 dmg per hit. If my Blade hits lvl 2, I hit him a little more and switch to Machine Gun. If all hope is lost, retreat, kill the homing missiles for EXP and life. If it is too desperate, use Missiles or Bubbler.
Whoa, my grammer is WAY wrong!
Hope it helps!
---
blankpika-0-0-7