It's the first transformation, the Valkyrie Force. When you kill it, his energy bar will be recovered at 100% (the same with other transformations). You'll need more than patience to pass this level..
UPDATE: The Sega Mega Drive Mini 2 is available to pre-order in the UK, exclusively from Amazon. At the time of writing, the Sega Mega Drive Mini 2 is priced at £104.99. It comes with 60 built-in ...
The Sega Mega Drive Mini 2 is getting a worldwide release, and if you are already getting the Japanese version there's still reason to get the European model. Today the Sonic makers announced that the ...