Compete in freestyle and downhill mountain bike races

Downhill mountain bike racing like never before. Race down beautiful trails, smashing over rocks and roots, boosting huge jumps, scoring insane trick combos, unlocking better bikes and gear for bragging rights as the King of the Mountain!

The best mobile bike game, Bike Mayhem Extreme Mountain Racing!

Compete in timed races or freestyle trick events on 19 different mountains and over 100 trails inspired by real world locations.

Unlock over 80 items of gear to add style your rider and tune your bike for speed, agility, strength, and energy for each trail.

Experience realistic physics and plush bike suspension as your bike eats up the rough stuff and softens the landings of big jumps and drops.
High speeds and big jumps means huge crashes where your rider will ragdoll tumble down the trail. Use your finger to pick up you rider throw him even further.

Share your races with your friends. Challenge them to beat your times!

Brought to you by the makers of the epically popular Motocross racing game: Moto X Mayhem, which reached #1 Paid App worldwide and was a Top 5 Racing game for over a year!


- 100+ Beautiful mountain trails for all styles of riding
- 80+ Gear items for your rider and MTB bike
- Frame and wheel upgrades that impact game play
- Epic bike crashes, fun rag doll physics and active bike suspension
- Tricks, bunny hops and flips!
- Addictive gameplay
- Powerful online leaderboards


- If you use check points, you will get a maximum of one star. Stay on your bike to achieve 3 stars!
- Lean to add flips into your trick combo.
- Wheelie into and out of a jump to add to your trick combo.
- Hold down the pump/hop button when entering a downhill section to get a boost in speed.
- Wheelies do not drain your energy
- The timer doesn't start until you start to pedal the bike or brake!
- Use your finger to grab the rider and toss him around the map when you're on or off the bike.
- Make sure you pick the right frame and wheel combination to get the best score for each trail.
-Use boosters to help you through a difficult trail or to get the top position on the leaderboard.

See a video of this crazy action packed mountain bike game at:

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What’s New

Version 1.47

Fixed issues with zoom and input layout
Added support for newer devices
Added support for multi-tasking

Ratings and Reviews

4.6 out of 5
74 Ratings

74 Ratings

Dddijcbofflphfbgh ,

Solid MTB game

Definitely more of a trick heavy game. If you get a chance check out a game called Bike Dash, best MTB game I have found to this date. Just wanted to add that because it wasn't terribly easy to find, is free and has a vid in description, relatively difficult. Has no ratings, hence the suggestion. But yeah, this game is fun too.

Xavibulin ,

Really great game but had some problems backing up progress

I am really enthusiastic about mountain biking and it’s basically my favorite activity when I got this game it was sort of like and alternative when I couldn’t get out, I actually ended up beating the whole game and started improve times and trick scores but I got a new phone and all my progress is gone, I had logged into Facebook before to make sure that I wouldn’t lose it, but it says that I am unable to interact with the game because it is unfinished, so I wouldn’t be putting a log into Facebook button if it doesn’t do anything to benefit the player.

Dr Ewtang ,

This game rips

Bike mayhem is a blast. Very well-made, fun levels, tons of upgrades. I love mountain biking and this game is way better than I expected.

My only complaint is the in-game purchases are not clearly priced. I'd be happy to spend more than $0.99 on a fun game, but only if I know the cost up front. Hopefully on future updates for this app, the developers will include pricing details.

App Privacy

The developer, Best Free Games Inc., has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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