Chet Rippo
Member
To be fair, I've only played the Zero Mission and Metroid Fusion (will play Super Metroid one day!). Is there a regular sized Ridley I don't know about? The one in the SSBM was the smallest one I've seen, and even then, the wings covering up the screen would haunt me for life. I know about Bowser though, though that seems to be the limit for me.
In the first Metroid he's the same size as Samus.