On the Monday 5th October its your chance to play for $5000 worth of travel, thanks to Orbit World Travel, and win with The Edge Martian App!
Keep Mark Watneys health above 10% by completing the challenges so that he can be saved by the ARES 3 crew.
Jay-Jay, Mike & Dom could also be playing the app on your behalf, whoever keeps Mark alive the longest will win an extra $2000 Cash for their listener friend!
The Martian, staring Matt Damon, in cinemas September 30