Well it really depends on what version you played. Super SF II added some new moves including a more powerful fireball for Ryu (180 forward instead of the usual quarter-circle) and a flaming Dragon Punch for Ken (multi-hit iirc).
This has stayed the same ever since and you'll notice that Ken's regular attacks differ more and more as the series goes on. His hurricane kick (don't even ask me to spell the proper name) is multi-hit while Ryu's isn't, regular kicks/punches are completely different and of course, the supers are different.
In terms of multi-hit specials and so on, Ken is more similar to Akuma I reckon.
#5908688, By neonemesis Tatsunoko vs. Capcom
neonemesis 1,640 posts
Seen 6 years ago
Registered 10 years ago