PrinceWatercress plays MMPR: The Movie for Game Boy - Part 3 of 3

Here it is: the final battle with Ivan Ooze!

Ivan Ooze - First Form

First off, the full-screen special attack doesn't even work on Ivan Ooze, so don't even bother.

Wait for Ooze to send out an attack before coming towards him and attacking. Besides casting lightning that comes down from above as well as those little Saturn-shaped projectiles that Lord Zedd threw at you during his boss battle (jump over them as you make your way over to the right to hit him), he also has a little eye beam that follows you when you walk under it. You'll have to time your movements and positioning with this one so that you can attack Ivan while still avoiding this little beam. Well, you could do that, or you could do what I did: keep dashing until you hit him, then let him throw you to the other side of the screen with his telekinesis by just trying to get greedy and go for another hit, which you won't be able to do.

If you don't wait for him to attack, he picks you up and throws you to the opposite end of the screen via telekinesis. Thankfully, this doesn't damage you, but it is slower than necessary and is a pain in the butt to wait for the end of.

You'll only be able to attack once before you won't be able to damage him again. In that case, you'll have no choice to get away from him before he does that for you.

He can cause a lot of damage in seconds, but thankfully you have infinite continues and you'll be brought back to Section 12 if you die...so don't give up!

Ivan Ooze - Second Form

When you beat Ivan Ooze's first form, you'll immediately meet his second form. This time around, he actually moves!

If you die during this battle, you won't have to fight the first form again...so don't give up!

He'll try to throw jewels and those little tadpole-shaped beams from the first form at you in order to damage you. You'll have to jump up and hit him in the chest, but you can punch him in the legs and still damage him. When you do that, he'll fly to the other end of the room. If you're not exactly fast to hit him, he will stay on the side he flew over to for a little while and keep attacking, allowing you to hit him. 

When he flies to the other side of the screen, duck so his legs won't damage you. If he flies low, jump over him.

This is much easier than the first form. When you beat him, congratulations! You did it!