Despite her devastating Cannon Spike juggles and her wide selection of frame advantaged normals, Cammy has a hard time adjusting to the SF4 combo system. She has no way to combo into lvl2 Focus Attack, and nothing sets up her divekick sequences except EX Cannon Strike or lvl2/lvl3 Focus Attack. Her inability to FADC into anything slower than 3-frame light attacks hurts too. She’s certainly not lacking in the stylish link department though.
Every combo in this video is character-specific, meaning each had to be tested against nearly the entire cast to find one viable dummy candidate. Even within the usual suspects – Seth, Honda, Rufus, Gief, etc. – every character’s ground hitbox has a slightly different shape.
0:11 While it’s impossible to connect two lvl3 Focus Attacks before an opponent falls over, landing a second lvl3 Focus Attack during the airborne part of crumple stun is a useful setup as well. Cammy takes advantage of its extended air reel to juggle meaty HK Spiral Arrow, which allows her to recover in time to connect HK Cannon Spike midscreen then cancel into LK Spin Drive Smasher. Even though the HK version of Spiral Arrow inflicts the least single-hit damage, it’s necessary because it travels the farthest of the three without any additional recovery time. For whatever reason, the HK Cannon Spike only seems to connect midscreen against Zangief, possibly due to his giant falling horizontal hitbox.
0:21 After the lvl2 Focus Attack, it’s important to get a little elevation on EX Cannon Strike for Cammy to land as deep as possible. Her s.MP, c.HP, far s.MP link sequence works on several characters, but HK Spiral Arrow only hits once against everybody except El Fuerte. Obviously landing that first hit is necessary to FADC and continue the combo. The second part is c.LK -> s.LK -> far s.LK, c.MP xx EX Spiral Arrow, which again connects twice. El Fuerte might have the biggest lower body hitbox while standing.