Trevor would like to expand his drug running operations, but he may need to put it on ice.
Proceed to the way point, go into the bar and watch the cut scene.
Now drive Cheng and his interpreter to your meth lab. Chef will notify you of an incoming raid by the Aztekas.
Once the cut scene is over, start killing the gang members. Try destroying the two trucks, it will take out some of the Aztekas in the process. Otherwise just keep firing on anybody you see, using Trevor's special ability if needed.
Once done here, follow Chef outside. Another batch of the Aztekas will show up. You can take out some extra gang members, by Destroying the large fuel tank.
Now follow Chef to the other side of the building. More guys will show up, just keep firing! When Chef asks you if you want a better weapon, go to him and he'll give you the Grenade Launcher. Return to your previous position and use the Grenade Launcher on cars, killing the gang members near them.
Now follow Chef down the stairs. Get behind the bar and fire on the gang members coming through the door. If your aim is good, use the Launcher to blow up the vehicles out the door. This should kill all the guys with one shot.
Return to the ice box once done.
To get Gold:
- Body Count - Kill 32 enemies, Use the Grenade Launcher as much as you can.
- Unmarked - Complete the mission with minimal damage. Simply stay in cover, and use Trevor's special ability when needed.
- Scrap Man - Destroy six vehicles. One word, Grenades!
- Time - Complete the mission within 4 minutes and 30 seconds. Let auto-aim do the work. And use Grenades when ever you can.