Certain high-tier mountains are locked behind strict star requirements. If you struggle to get 3 stars on a difficult trial, change your setup.
: Earn 3 stars on every trail and mountain (such as University Mountain) to unlock further mountains.
Core mechanics
: Launch off the largest vertex drops on University Mountain.
| Cheat Code (Name Entry) | Effect | | :--- | :--- | | | Unlocks the "Bubba" character (a large, heavy rider). | | pump | Unlocks the "Pump" bike (high jump capability). | | gonz | Unlocks the "Gonz" bike. | | fuzzy | Unlocks the "Fuzzy" character. | | oldman | Unlocks the "Old Man" character. | cheat code in bike mayhem
Hold a slight manual (wheelie) when riding through deep mud to maintain your top speed. Energy Management
: Entering a valid promo code rewarded the player with specific premium gear, custom bikes, or a massive injection of in-game currency. Certain high-tier mountains are locked behind strict star
Gear Points (GP) are used to upgrade your bike's frame, wheels, and suspension.
Pair the Carbon Fiber Pro Frame with Slick Downhill Tires. This maximizes top speed and acceleration, allowing you to breeze through time trials even if you crash once or twice. Core mechanics : Launch off the largest vertex
: To earn 3 stars on a trail, you must stay on your bike for the entire run. Using a checkpoint to restart after a crash limits you to a maximum of 1 star .
One of the most common mistakes in Bike Mayhem is using checkpoints. To achieve the coveted 3-star rank , you must complete the entire trail without falling off your bike . If you crash, the "stay-on-bike" bonus resets.