IndieGames.com and SpeedRunGames.com arranged a competition, where you can win a free copy of Grappling Hook!
To have your chance of winning, just answer the following question:
At various points during the demo there are 3 wall tags in black letters.
What do these 3 tags say?
Give the demo a playthrough, find the 3 tags, and then email your answer to email@example.com.
The competition will run until Thursday evening (8/10/09). The 3 winners will be picked randomly out of the emails with the right answer.