Direct Assault

After practicing, Billy and Chad went home for rest. But there are a bunch of mafias attacking them! When they checking outside...Guess what happened outside....?

Note :
- Don't underestimate this one, the enemies are totally brute & know no mercy!
- Don't let you and Chad fall from the bike! If you're unlucky, you will be dead!
- Your bike is stronger than the enemies'! Don't ever leave it!
- Take care of your partner! He will help you shooting the enemies at the rear!
- Concentrate on the road! Don't look at the back! You may crash the cars!
- When fighting the enemies, you can't just stay and fight! You also need to moving around and kill them 1 by 1!