After years I finally got it.
Besides going on a video game buying frenzy. This along side panzer dragoon orta, ninja gaiden black, and Mega man for the gb. BR is just pure awesome.
But where do I start? It's mega-man like in the first few stages till you get to dracula's castle. The sub weapons are here well only two in the U.S version I hear it's different in other versions. But overall the whole game is just leaps and bounds better than adventure. The pacing is much more fluid that the adventure , platforming is not that different to me per say but it just feels better, even the whip is improved but why you get hit by the giant fireballs from the white dragon heads and lose power is silly but their so slow so ehh.
Overall I'm loving adventure so much that it maybe my favorite handheld cv.