Anna’s death. While thankfully off-screen, she’s basically eaten alive by carnivorous dinosaur, with it apparently crushing her skull with its jaws. Not helped by her bloodcurling scream.
Quite a lot of the violence is rather off-putting considering the games are nowhere near this bloody. In particular, when Kazuya grabs a Rex's jaws and TEARS THEM APART so much he basically rips its torso to shreds.
Heihachi’s introduction (after the flashback) manages to be pretty ominous and make him look intimidating since he’s in almost complete darkness and is sitting at the feet of two VERY detailed Nio statues.Note Statues representing terrifying demons from Buddhist mythology