"Earlier, I said that the platforming is mostly intact. The bit that has changed from the last trilogy is the addition of co-op gameplay. Elika will give you a double jump in midair when you hit the triangle button, and is another weapon at your disposal in the combat. She also – and this is the controversial bit – saves you from dying with her magic. Every time you miss a jump, she grabs you and teleports you back to level ground. You have no health bar, just an increasingly red screen as you near the threshold of hits you can take, beyond which Elika saves you. You can't die."