In which transformers tv series did Megatron die at the end?

And Optimus was floating in space. I can't recall much; I saw it more than 5 years ago. I think it was Armada.In which transformers tv series did Megatron die at the end?Yes, I think it was Armada as well, judging by the description in the link below:



http://tfwiki.net/wiki/Mortal_Combat



It matches your description.

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