Credits
Troubleshooting
What is a vehicle stamp?
General Questions
I've lost access to my account!
IMPORTANT INFORMATION
Where have my facebook friends gone from the leaderboard?
In App Purchases Policy
Is there multiplayer?
In app purchase refund policy
How do I control the truck?
How does fuel work?
How do the upgrades work?
More
I downloaded MMX Racing to claim the free Muscle car but it hasn't unlocked
I had 'City Marathon' unlocked but after I updated it is locked again - what happened?
What should I do if my game crashes?
Need more help?
