We've heard Isaac Clarke's voice, and it's deeper than you'd expect. It's also got an edge of fear that simply didn't manifest as he stomped through the Ishimura, saving the day with nary a whisper or whimper. If you're worried that a talkative Isaac Clarke might ruin Dead Space 2, though, you shouldn't be. "In terms of how much he talks, last game, zero," said executive producer Steve Papoutsis. "This game, he's somewhere between a two and a half and a three. He's not really wordy, he's not shooting off a bunch of one-liners, he's just speaking when it makes sense for the story."