Eurogamer writes: "These days, games based on films can go a lot of ways, but if there is one constant - one inviolable law of adaptation - it's that they agree on age ratings. You can't send the kids to see a film and then miss out on selling them the merchandise. Not so X-Men Origins: Wolverine. If you're 12 years old, you can go and see the film in the UK. And then you'll have to wait six more years to go home and play the game."