That doesn't go with Rayman 2 at all. And please don't forget my ideas for Rayman 2. Want to heard my idea of the final battle?
At the start of the crow's nest stage, Rayman will have to fight the last pirates on the other nests. But not the highest one (which is of course the crows nest). When Rayman reachs it though, there will be some long steps and Rayman will land there. A cutscene begins:
Ninjaws and Ninjas, the two robo ninja pirates appear.
Ninjaws: Aha! Me and my brother heard that you freed the prisoners. Well tough, we won't give you YOUR freedom! After all, Razorbeard's weapon is ready.
Ninjas: Yeah, and you won't stop us.
Rayman: Give up you two. I fought BOTH of you twice. And now i can do it again, but you two at once!
Ninjaws: Fine. We'll wait with razorbeard at the nest!
The two ninjas teleport of the nest where the Grolgoth is. Razorbeard is standing on it, looking at Rayman with a cunning face.
After the secne, Rayman will have to go up the low steps while the two ninjas fire homing missiles at him. When Rayman reachs the top, another cutscene begins.
For a moment Rayman, razorbeard and the ninjas looked face-to-faces.
Razorbeard: Finally! You can here just in time to see my victory.
Rayman: *glances at the grolgoth in shock* whow......
Razorbeard: It is magnificiant isn't it? Now prepare to die slowly, then quickly! Ahahahahahahahaha! *jumps in the grolgoth*
Now the fight begins. Rayman must hit all three helico bombs that the grolgoth fires. The first will hit it's head. While it's stunned, the second one should hit the body and third should hit the green screen, which also turns out to be a flap. It will open and razorbeard will panic. Fire a fully loaded energy ball at him. Repeat the process three times. But each time Razorbeard takes damage, both ninjas will appear and repeatly appear, strick with their hooks just like you do in the PS1 version and hit them three times each. At the same time, the grolgoth will fire big energy bullets from it's feet and try to stomp you. And each time you hit one of the ninjas, he will fire three energy balls at you an then disappear for a couple of seconds.
After that, the same thing happens: Razorbeard uses the grolgoth to try to stomp you but destroys the nest ground instead and fall along with rayman. Then after finding the shell, the battle will continue exactly how it does in the PS1 version. But hitting the green screen flap won't work. Neither will the blue missles appear. Instead, the ninjas will bombard you with homing missibles And trying to hurt them aswell.
When razorbeard and the ninjas take enough damage, a THIRD PARt of the final battle will start. After this cutscene:
Razorbeard: *lands the grolgoth on a cage-like floor thats ahead*
After that, the grolgoth will disappear in a puff of smoke. Just like how the ninjas do in the PS2 version. While it's gone, you fight the ninjas exactly how you do in the PS1 version but after you hit them three times, one of them will appear and rapidly fire energy balls while circling you like you do in the ps1 version again. But instead of energy balls, HOMING MISSILES ARE FIRED! Then the other ninja will apppear and do the same thing. After that, the grolgoth will appear and each ninja will stand beside it.Then they will fire a laser to fast to avoid (if you facing their guns). The laser will last forever until you hit a helico bomb back at the grolgoth that it fires every ten seconds. The bomb must hit the green screen flap again. It will open and razorbeard will once again panic. Hit a fully loaded energy ball at him(again)! Repeat the whole process six times and the finale battle will finally end.
The final cutsene will happen exactly how it does in all versions of Rayman 2. Except the ninjas will jerk viliontly before Razorbeard sets the grolgoth to explode the entire bucaneer.
The the same ending, same credits in the Ps2 version. THE END