If the game freezes, just click inside it (games can get unresponsive if you click elsewhere on the page).
Medical Team Havoc
In the medical team you have three medical emergency vehicles and for each level you have to choose the one you want to play with. There are also three different types of missions, to collect a certain number of coins, to get to the finish before the time runs out or to transport a patient safely. Each vehicle is right for a certain type of mission, but you will have to figure it out for yourself! You can also upgrade the cars separately, so choose carefully how you want to spend your money. Have a blast playing Medical Team Havoc!