Today’s free iPhone app at FreeAppADay.com is Hell Flyer, from Triniti Interactive Limited.
The game places you in the role of a stick man who is visiting the core of the Earth. You must swing from one underground stalactite to the next in order to avoid pits of boiling lava below you. The only way out of the Earth’s core is to use your grappling hook to make it from the far left to as far right as you can go.
Your score depends on how long you can swing without dying, and is calculated in the number of meters traveled. To swing, you slide your finger in the direction you’d like to launch out your grappling hook, and then it’s up to luck and your own aim as to whether or not he will actually grab on and continue to swing, or fall into the lava below.
The game’s OpenFeint integration allows you to keep track of your progress on the game’s Leaderboards, and you can also unlock five achievements, all related to how long you can swing without dying.
If you like never-ending games like Ninjatown or Chop Chop Runner, make sure to download Hell Flyer while the game is free today.