Over the weekend I posted about the brilliant Grappling Hook - a first-person puzzler all about navigating your way back to Earth via a handy lazer grappling hook thingy. Now is your chance to win a copy of the game for free! Hurrah!

To have your chance of winning, just answer the following question:

At various points during the demo (available to download from the GH site) there are 3 wall tags in black letters. What do these 3 tags say?

Give the demo a playthrough if you haven't already, find the 3 tags, and then email your answer to [email protected] The competition will run until Thursday evening (8/10/09). Happy hunting!