There's only one rule - do not fall off the cliffs. Drive fast, yet with precision because there are many tight areas. You're driving couple hundred meters above the sea level so any falling results in total annihilation of your vehicle. Luckily, this is game and you got unlimited lives :) Not for people who are afraid of heights :)
Drive realistic jeep across 20 increasingly challenging levels and prove you're the Mountain Hero!
Good luck and have fun.