From their Steam page:
What’s shakin’ Metalheads?! We hope everyone had a great Christmas! Are you guys & gals ready to bring in the New Year with a bang? Wildfire sure is!
We just wanted to thank everyone of our Metalheads [that means you] for being apart of the Heavy Metal Machines Family! We hope that you all are enjoying the closed beta from the release of Full Metal Judge to Stingray’s capture, we value your participation and continued support!
We have some awesome things in store for everyone!
Have a rockin’, but safe, New Years Eve….we’ll see you in the new year!
Heavy Metal Machines – The fast-paced, action-packed car battle you were waiting for. With games of 4 vs 4, competitors from all over the world, you will never run out of death-defying stunts. Customize your car, your character and your armory to make your own personal angel of destruction on four wheels.
No gasoline; just pure adrenaline. Your mission, should you choose to accept it; destroy the enemy, deliver the bomb and don’t let anything get in your way. Do you have what it takes?
Source: Heavy Metal Machines on Steam