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From Le Ngan Tran:
You're stuck in the forest in a game of survival. The only thing you have to get by is a JumpPack. It may not be the best tool, but that's all you've got. Strap that JumpPack and try to ride your way through the deadly forest. Very simple game play, tap the screen will jet you up, multiple taps will jet you even higher. Do nothing and prepare for a nose dive. Ride through the energy fields, and don't get burned. Don't even drop on the moving electricity waves running at the bottom. Score as many points as you can.