When you start, you don't have a gun, so let Yasmin take out the first few nutters. Walk out the now open door in front of you, turn right then Yasmin blasts 2 guards. Go grab their guns, then Yasmin also blasts the third guard even though he surrenders. Walk through the door way he was blocking, turn left and help Yasmin kill 3 more guys. Watch out for 2 more guys that will come out from around the next corner. Kill them then steal the AK-47 that one of them had. Heal if you need to. Walk up the stairs and turn right. A few guys will be in your sights. There's two ahead of you and one to your 3 o' clock(45 degrees to the right) who has an AK-47. Kill them with the AK you picked. Quickly blast the the next 2 guys that will come from where the first two were. 3 more guys come from your right, but sometimes they come out from the big boxes to your right or from behind you so search there too. Either way, One has a Shotgun, so try to kill him first. When they're all dead, you've probably ran out of AK-47 ammo, so steal the other AK or the Shotgun, whatever you want. I recommended the AK-47. Heal if you need to. There's usually a few guys that seem to come out of nowhere, so have auto-aim ready. Run into the next section of the warehouse. There's 4 guys near the door to your left and 3 behind some boxes. Use any AK ammo you can find and kill them all. The Shotgun from the previous room can come in handy at this part. There's also a guy standing just in the doorway at the top of the mini staircase that leads to the back entrance. Blast him, or whack him if you want, and go up where he lies on the floor. Around the corner to the right, another guy is waiting with a Shotgun. Blast him then, quickly make a choice between the Lexus or the Saab then get moving. Here are the directions to get to the next destination:

Turn right out the gate

Keep going till you reach a large intersection where you have to make a choice which way to turn

Take the 9 o' clock route(45 degrees to the left)

Turn right at the end of the road

Take another right onto the bridge that goes to the other side of the city

Turn left at the first chance you get

When a fork in the raod approaches, take the right path

Go through the complicated intersection and take the road in front of you

Turn left onto the pink-colored road

Drive through the park to the other side

Get back on a one way road.

A Triad Civic or Skyline might be on this road, so be ready to dodge it or kill them and steal it if you need a fast or new car

Go through the intersection then go left or right up onto either sidewalk because the road is packed with traffic

If you saw another Triad car back at the intersection, the passenger should be shooting at you by now, evade the car, or just cap 'em

Get off the sidewalk now and back onto the road

Take the right path around the building that divides the road

Merge onto another road then take a right when you have to make a choice of which way to turn

Now turn left onto the next road

Turn right when the next right turn comes up

Take the first left on this road

Drive through the intersection then keep going until another road comes up

Stay right and dodge any cops that might be near you

Keep going straight then through an intersection

Get out when your car's lights flash

Follow Yasmin after wasting any cops that followed you

Walk down the stairs and into the basement. Yasmin tells Mark about the amazing security of this place and she's not kidding. The house is full of lasers and if you trip one off, poisonous gas fills the air. Yasmin stops. The hallway after where she stops has lasers that activate when you walk into the hallway. Simply put your back up against the wall on wither wall, and shimmy past the lasers. When you get past them, they deactivate, letting Yasmin folow you. Go into the next door on your left and quickly run behind the counter and whack the nutter with the butcher knife before he uses it on you. You can easily whack him before he gets a chance to use his weapon. Now go out the only other door out of this room. If you were fast and or quiet enough, there may be 2 wankers to the right. If they're there run out and auto-aim at them and get rid of them. If they aren't here then go towards the wall to your right when you exit the kitchen and turn left through the archway. Go through this cellar and there should be 4 guys here if there weren't any back there. If there were 2 back there, then theres only 2 more here. Use the same run around the corner and auto-aim strategy to book these punks' funerals. One has a shotgun and the other has dual pistols. Keep going and you find another laser roadblock at the foot of a staircase. If you want the lasers turned off quicker, when a bad guy sees you from upstairs hide out of sight so he'll come down the stairs too look for you, deactivating the lasers on his way. If you just want to cap them as they come, just auto-aim and blast at anything that moves up there. When you kill all 3 of them, put your back to the wall on the left and shimmy past the lassrs. When you take your back off the wall, the lasers deactivate. Go up the stairs and pull a 180 degree turn to the right. Go in the garage and note the sweet purple TVR parked in it. It doesn't have much use now, but remember this garage, you can come back later and boost the beauty. When you're done gawking and testing out the car in the limited space you have, stop just before going out the doorway into an open area. heal if you need to, then manual-aim at the guy's head which is poking up behind the skylight to the right which is about 2 or 3 feet off the ground, then run out towards the skylight and keep pressing auto-aim until your guns aim up at the nutter on a balcony one floor up. Dual pistols work well. Kill him then head into the dining room under him. Lasers activate behind you. Go out the door to the left and a set of lasers activate to your immediate right. You have to roll under them. Set it up so you have a forward roll under the lasers. You might think that you'll need to roll early, but the lasers are pretty forgiving and don't set off gas if a tiny part of Mark's head passes through the bottom laser. Get used to rolling under lasers because more of these are coming up. You should start your roll when you are around one shotgun length away from the lasers. Head over to the right of the staircase, around the corner. Run in front of the doorway to your right and auto-aim at the poor sucker who doesn't even see you coming. Blow him away or just whack him then look over at the staircase. A nutter will be coming down the stairs but he strangely won't shoot at you until he reaches the bottom of the staircase. If you want, you can take your time for fun, or you could just quickly end his life and his stair-descending days with a blast of bullets. When you get to the top of the stairs, lasers activate, blocking your path. Turn right and go through the doorway. That door gets blocked, so Yasmin can't follow you now. Go through the big door opening and turn left. Roll under the lasers going across the room that are right over two chairs that are beside each other. Face to the right. You have to roll under the laser near the wall and to the left of the table with the vase on it. Roll under the laser, and quickly press your nack to the wall. It can automatically do it for you though. Shimmy past these lasers then get off the wall. Go around the coffee table and out of the room. The lasers deactivate. A guy or two comes from downstairs and a guy to the right comes from upstairs. Waste them all with an AK if you picked one up, and Yasmine will help you. Note that they have masks in case you set off the gas. You'll die, and they won't. There are some safe spots though when the gas is set off. See the hints and tips section for more deatils. When they're dead, go upstairs. Lasers activate again. Take a right into Charlie's billiard room then STOP! Lasers activate all around you, including a set right infront of you. Turn right and you'll see that you can put your back up against the wall and shimmy past the first few lasers. Do it then get off the wall carefully. Now you have to roll under the next horizontal laser. If you have gotten used to rolling by now, it'll be easy. Just makes sure you time it right and when positioning yourself, don't walk into other lasers. Now pull a 180 degree turn to the left. Now you have to roll BACK under the same laser but on the other side of the pool table. Roll under it then go into the next room. This one looks very hard but it can be easy. What you have to do is to roll under the horizontal alser WHILE staying between the couch and the vertical laser. Line up your slef your roll and make sure not to hug the couch too much or else you'll get up under the horizontal laser and set it off. Basically, you should be holding forward during the whole roll, and don't turn. When you clear this trap, end the lives of the punks that come from up and down the stairs, and let Yasmin help, but remember not to leave her to do everything by herself, because she can't heal like you can, and if she dies, it's just as if YOU died, the game doesn't care. When they're dead, take the AK and head upstairs. Lasers activate again. This time, turn 180 degrees to the right and go through the doorway down the mini-hall. Walk into the room slowly. When the lasers activate, STOP! Now roll under the lasers in front of you, there's enough room. Roll under the other side, and the lasers deactivate. Enter the bathroom and quickly blast the loner in there. Enter the next room and roll under the lasers in front of you. Stay away from the lasers, but you might need to walk close to them to get by here. When you get to the other side of the room, roll under the lasers and out of the room. The lasers deactivate. There are two nutters to the right beside you. Yasmin will help you take them out. Heal if you need to then head upstairs. walk into the room in front of you and a video starts.

===== VIDEO =====

Mark sees some bad guys taking away his boy outside. You didn't get him yet. Mark is uber mad now.