Drive the boat down the ramp and through the barrels ahead, smashing through the
barrier, notice a large red building on the right and a possible figure nearby.
Park up next to the building, go up the stairs and the ladder. Beware of the zombies
inside the building, which may hit some barrels in your general direction. Kill
them and move up the staircase and across the rafters, be on guard for a headcrab's
appearance. At the far end notice a hunter helicopter sweep the area, then focus
your attention to using the crowbar on the mechanism to dislodge the barrel, so
the suspended box drops. Go back down to collect your goodies.
Return to the boat and drive onward, and to the right. Go over the ramp and veer right, stopping to collect supplies dropped from the bridge above. Take care of the scanners too. Now for a puzzle, get out the boat and notice the ramp isn't angled upwards. Pick up the blue barrel and swim under the ramp and place it in the metal cage. Buoyancy is the key here. The other barrels are in the pipe to your left, so enter the lower pipe section, follow it round and throw the barrels into the water. Repeat the process as before. The ramp should now be a sufficient height for you to jump, with a good run-up in the boat.
Follow on, through the barrels & go left. Notice the overhead drop ship, which will drop 3 Civil Protection (to be referred to as CP throughout this walkthrough) units ahead, simply run them over with the boat & continue left. Some more CP's on the right now, run them over too. Stick to the left after the bend & go up the large ramp to clear the hill. On the right you will see 2 CP's opening fire upon a platform. Drive the boat under the wooden supports to bring it crashing down. Drop down the slope and go left avoiding the barnacles. Continue straight, veering to the right. Avoid the CP gunfire and turn right. The doors ahead are closed so park up on the right and exit the boat.
Follow the walkway around; beware of a CP above the stairs possibly lurking around. Take him out and go up the ladder. Follow around till you see a door on the left. Enter and listen to Breen's propaganda speech on the combine panel. Open the door ahead and go straightforward into a gruesome interrogation room for supplies. Around the corner are 2 CP units, shoot the explosive barrel to dispatch of them. Make use of the grenade box on your left and move round the corner where you'll see some man hacks and CP's through the window. Make use of a grenade or two, and then step back to shoot down the manhacks. Go through the rooms (using health on the wall).
When you open the door ahead, run through fast and duck behind the trailer on the left to avoid the machine gun emplacement at the far end. Crouching behind the trailer, push it forward and it will roll the length of the yard. Once you are out of the emplacement's arc of fire, the CP will leave his post, so shoot him down fast. Open the door at the end and kill the 3 CP's inside from the doorway & pick up some supplies. Go up the stairs and exit the door at the top, notice the broken wheel to open the gate. To open the doors instead, shoot the barrels on the right and watch the miracle. An alarm will sound, and a drop ship will appear. Go back the way you came now, to the MG emplacement and use it against the advancing combine forces at the other end of the yard. Back in APC garage room, it will now be heavily populated.
Shoot the platform above the CP's on the right to rain items onto them, grenade others. In the corner the MG will now be manned. Pick up an object as cover or use a grenade around the corner to flush him out. Kill the 3 CP's in the next room also and exit the building to return to your boat. Drive through the doors and follow left, going through the barriers avoiding fire. Go down the ramp, dodging the APC rockets being fired at you. Go right and mow down some CP's and continue forwards. Run over any CP's under the bridges until the end, where you go left. Dodge the APC firing at you then turn right.
The ramp ahead will be set on fire, so stick right to clear this ramp. Follow on, and avoid more APC rockets, which shoot cars across the waterway. Slow down and dodge them well, exiting through the tunnel. Follow right, and then turn left. Take the boat to the right side, and through the messy area, then through the middle (over the white pipes). By these pipes are two crates on a pulley system. Remove the cinder blocks from one, so the other lowers to get some supplies. Go on straight, in the boat, then go left dropping down the ramp. An alarm will sound closing the doors ahead. A CP will open fire on you, so turn right immediately and park the boat by the small wooden jetty.
Go up to the door and shoot off the padlock and enter. Go left and pick up your first .357 magnum, keep it out and ahead as the door ahead opens. Kill the 3 CP's with 3 shots. Go forward, killing the CP at the top of the stairs & on the right. Keep cover from the hunter helicopter! Run from crate to crate, hiding inside crates sometimes to avoid the choppers gun. Use your magnum to kill the CP's, which enter the open crate, and then run into the warehouse. Hide inside the crate using your mp7 to kill the manhacks. There are 4/5 CP's on the side platforms to pick off when they come closer. Go up the staircase and 3 more CP's appear opposite, and 3 more in the doorway. Kill them using grenades & the .357.
Get to the other side by hopping over using the crates. Follow around, where you'll come to a room with windows. Stick to the left side as the chopper is watching you! Blow the crates out the way with a grenade and run through. Kill the 3 CP's in the next room as you go down the stairs. Get supplies & some health & suit power from the wall. As you venture outside dash around quickly for cover again from the chopper, going left initially behind the red crate. Kill the 2 CP's and go to the other side of the courtyard and down a small corridor. Find a ladder going upwards, but throw a grenade up there first before climbing. In the control tower crouch to avoid the hunter choppers view. It will lower on the left, so take control of the MG emplacement and shoot it like crazy, crouching when you hear the chopper's gun 'warming up'. It will move in front of the other MG after a while, and continue this process till it retreats. Now press the red button on the panel behind you to open the large doors. Go back down & right and back to your boat and drive through.
Go right when you can, and the hunter chopper will return, which will now drop mines. Keep a good distance ahead or behind and weave as much as possible. At the end of the waterway, drive up the ramp and slide back down the other side while turning. Continue into the tunnel, and when you exit turn left and dodge the mines once again. Continue the path with the chopper above, going through the white circular tubes at one point. At the end, there will be a small dip, and you'll need to balance the boat on top of the white pipe till you reach the other side. This is pretty difficult, so line up and make minor adjustments. Follow the tunnel onwards, exit it and dodge the chopper fire. Veer right and stick to the left and up the logs as a makeshift ramp.
Follow this part through and drop down going right under the bridge, dodging the mines. Stick left to get up the tiny ledge to get into the tunnel. As you exit drive on the sides of this straight path to avoid the mines, changing sides if necessary. Continue through, under the bridges, avoiding barnacles & CP's. Take the next right, and stay on the right side over the large jump. If you now stop as you land, and go right, and park in the house on the right you can pick up some supplies. Avoid the mines and MG fire through the windows, and park the boat on the platform. Lower it down using the wheel, then jump down onto it and continue onwards.
Go through the doors, and go left watching the headcrab shells land, and the large chimney fall down beautifully. Halfway down the chimney will break nicely into a small ramp to hit. Go over this and go right & then straight on through the tunnel avoiding the APC rockets once again. Follow the tunnel round till you reach a grey looking area. Park the boat and walk through the pipe till you see a ladder on the left wall. Go up it then jump down onto the white pipe, then walk across the walkway. Fall onto the lower platform, and then push the kitchen appliance off the end into the box below. Drop down, and add the cinder blow, tire & barrel to the box, then pull the lever. The weight should pull the ramp up, to drive the boat over. Clear the jump then go left immediately.
Enter the rebel base, and listen to the wise words and admire your boat's upgrade. Time for revenge. Drive onwards; killing the barnacles, and the chopper will appear. Introduce the chopper to your new gun until it retreats. Continue forwards over the ramp, then through a small gateway. The exit ahead will close, so go up the fence on the right side and around the doors. Kill the CP's on the side as you go. Go forwards, shooting down the APC rockets with your gun, then veer right. Shoot down the platforms to kill the CP's and go over the ramp, and turn left. Shoot the CP's down above the tunnels early. Go through the tunnels slowly shooting the CP's on both sides. Then drop down the ramp and continue. Come out the tunnel, go left and shoot down the APC rockets again & kill the CP's on the left. Go on, and shoot the APC out of the drop ship's grip for the fun of it, then turn right. Kill the barnacles and notice another possible figure ahead?
Kill the MG on the right, but go left up the large incline. Follow this around, killing the CP's on the left of the tunnel's exit. Stay right to get around the fire and avoid the rolling explosive barrels. Go up the ramp, and down the other side, killing the 3 CP's, which appear. Go through the tunnel, then exit it and turn right. Continue around, and you'll see an APC firing rockets at you. Shoot at the APC and circle around the large boat in the middle to get cover from the rockets. When you come around again shoot the APC one more, and the 2nd APC to the left of the first. Keep circling the capsized boat in the middle using this technique 2/3 times to kill both APCs.
Now go to the red crate in the far right corner, and on foot go underneath the pier. Inside the red container you'll see 2 explosive barrels, blow these up to open the end of the crate. Drive through the crate now in the boat under the entire pier section, then finally up the ramp and into the tunnel. Exit the tunnel, then go left, then right shortly afterwards. Exit this second tunnel, then go left slightly following the water. An alarm will sound & the hunter helicopter will return. The showdown. Use the large rocks as cover from the MG fire & drive away from the mine attacks. The chopper will come low sometimes, where you should attack with relentless force. After 5 minutes or so, it should succumb and fall.
Move to the gate at the far end, climb the ladder and use the wheel to open the door. Drive through and go left, to gain a run-up on the ramp just to the right. Once up on this grassy area, kill the CP's outside the house, and then enter the building's front door, killing a further 2 CP's inside. Collect your supplies, and then return to the boat. Drive the boat over the grass and around the building, to the rickety bridge and over it, and park on the right. Walk to the platform edge, and release the ladder using the lever ahead of you. For now, use the ladder on the left side. Go down it and across the walkway and pull the working lever on the panel.
Return to the boat and drive it off the edge into the water. Notice the door is now open to the dam. Drive the boat over the log ramp and through the opening into the huge drop on the other side of the dam.
Return to the boat and drive onward, and to the right. Go over the ramp and veer right, stopping to collect supplies dropped from the bridge above. Take care of the scanners too. Now for a puzzle, get out the boat and notice the ramp isn't angled upwards. Pick up the blue barrel and swim under the ramp and place it in the metal cage. Buoyancy is the key here. The other barrels are in the pipe to your left, so enter the lower pipe section, follow it round and throw the barrels into the water. Repeat the process as before. The ramp should now be a sufficient height for you to jump, with a good run-up in the boat.
Follow on, through the barrels & go left. Notice the overhead drop ship, which will drop 3 Civil Protection (to be referred to as CP throughout this walkthrough) units ahead, simply run them over with the boat & continue left. Some more CP's on the right now, run them over too. Stick to the left after the bend & go up the large ramp to clear the hill. On the right you will see 2 CP's opening fire upon a platform. Drive the boat under the wooden supports to bring it crashing down. Drop down the slope and go left avoiding the barnacles. Continue straight, veering to the right. Avoid the CP gunfire and turn right. The doors ahead are closed so park up on the right and exit the boat.
Follow the walkway around; beware of a CP above the stairs possibly lurking around. Take him out and go up the ladder. Follow around till you see a door on the left. Enter and listen to Breen's propaganda speech on the combine panel. Open the door ahead and go straightforward into a gruesome interrogation room for supplies. Around the corner are 2 CP units, shoot the explosive barrel to dispatch of them. Make use of the grenade box on your left and move round the corner where you'll see some man hacks and CP's through the window. Make use of a grenade or two, and then step back to shoot down the manhacks. Go through the rooms (using health on the wall).
When you open the door ahead, run through fast and duck behind the trailer on the left to avoid the machine gun emplacement at the far end. Crouching behind the trailer, push it forward and it will roll the length of the yard. Once you are out of the emplacement's arc of fire, the CP will leave his post, so shoot him down fast. Open the door at the end and kill the 3 CP's inside from the doorway & pick up some supplies. Go up the stairs and exit the door at the top, notice the broken wheel to open the gate. To open the doors instead, shoot the barrels on the right and watch the miracle. An alarm will sound, and a drop ship will appear. Go back the way you came now, to the MG emplacement and use it against the advancing combine forces at the other end of the yard. Back in APC garage room, it will now be heavily populated.
Shoot the platform above the CP's on the right to rain items onto them, grenade others. In the corner the MG will now be manned. Pick up an object as cover or use a grenade around the corner to flush him out. Kill the 3 CP's in the next room also and exit the building to return to your boat. Drive through the doors and follow left, going through the barriers avoiding fire. Go down the ramp, dodging the APC rockets being fired at you. Go right and mow down some CP's and continue forwards. Run over any CP's under the bridges until the end, where you go left. Dodge the APC firing at you then turn right.
The ramp ahead will be set on fire, so stick right to clear this ramp. Follow on, and avoid more APC rockets, which shoot cars across the waterway. Slow down and dodge them well, exiting through the tunnel. Follow right, and then turn left. Take the boat to the right side, and through the messy area, then through the middle (over the white pipes). By these pipes are two crates on a pulley system. Remove the cinder blocks from one, so the other lowers to get some supplies. Go on straight, in the boat, then go left dropping down the ramp. An alarm will sound closing the doors ahead. A CP will open fire on you, so turn right immediately and park the boat by the small wooden jetty.
Go up to the door and shoot off the padlock and enter. Go left and pick up your first .357 magnum, keep it out and ahead as the door ahead opens. Kill the 3 CP's with 3 shots. Go forward, killing the CP at the top of the stairs & on the right. Keep cover from the hunter helicopter! Run from crate to crate, hiding inside crates sometimes to avoid the choppers gun. Use your magnum to kill the CP's, which enter the open crate, and then run into the warehouse. Hide inside the crate using your mp7 to kill the manhacks. There are 4/5 CP's on the side platforms to pick off when they come closer. Go up the staircase and 3 more CP's appear opposite, and 3 more in the doorway. Kill them using grenades & the .357.
Get to the other side by hopping over using the crates. Follow around, where you'll come to a room with windows. Stick to the left side as the chopper is watching you! Blow the crates out the way with a grenade and run through. Kill the 3 CP's in the next room as you go down the stairs. Get supplies & some health & suit power from the wall. As you venture outside dash around quickly for cover again from the chopper, going left initially behind the red crate. Kill the 2 CP's and go to the other side of the courtyard and down a small corridor. Find a ladder going upwards, but throw a grenade up there first before climbing. In the control tower crouch to avoid the hunter choppers view. It will lower on the left, so take control of the MG emplacement and shoot it like crazy, crouching when you hear the chopper's gun 'warming up'. It will move in front of the other MG after a while, and continue this process till it retreats. Now press the red button on the panel behind you to open the large doors. Go back down & right and back to your boat and drive through.
Go right when you can, and the hunter chopper will return, which will now drop mines. Keep a good distance ahead or behind and weave as much as possible. At the end of the waterway, drive up the ramp and slide back down the other side while turning. Continue into the tunnel, and when you exit turn left and dodge the mines once again. Continue the path with the chopper above, going through the white circular tubes at one point. At the end, there will be a small dip, and you'll need to balance the boat on top of the white pipe till you reach the other side. This is pretty difficult, so line up and make minor adjustments. Follow the tunnel onwards, exit it and dodge the chopper fire. Veer right and stick to the left and up the logs as a makeshift ramp.
Follow this part through and drop down going right under the bridge, dodging the mines. Stick left to get up the tiny ledge to get into the tunnel. As you exit drive on the sides of this straight path to avoid the mines, changing sides if necessary. Continue through, under the bridges, avoiding barnacles & CP's. Take the next right, and stay on the right side over the large jump. If you now stop as you land, and go right, and park in the house on the right you can pick up some supplies. Avoid the mines and MG fire through the windows, and park the boat on the platform. Lower it down using the wheel, then jump down onto it and continue onwards.
Go through the doors, and go left watching the headcrab shells land, and the large chimney fall down beautifully. Halfway down the chimney will break nicely into a small ramp to hit. Go over this and go right & then straight on through the tunnel avoiding the APC rockets once again. Follow the tunnel round till you reach a grey looking area. Park the boat and walk through the pipe till you see a ladder on the left wall. Go up it then jump down onto the white pipe, then walk across the walkway. Fall onto the lower platform, and then push the kitchen appliance off the end into the box below. Drop down, and add the cinder blow, tire & barrel to the box, then pull the lever. The weight should pull the ramp up, to drive the boat over. Clear the jump then go left immediately.
Enter the rebel base, and listen to the wise words and admire your boat's upgrade. Time for revenge. Drive onwards; killing the barnacles, and the chopper will appear. Introduce the chopper to your new gun until it retreats. Continue forwards over the ramp, then through a small gateway. The exit ahead will close, so go up the fence on the right side and around the doors. Kill the CP's on the side as you go. Go forwards, shooting down the APC rockets with your gun, then veer right. Shoot down the platforms to kill the CP's and go over the ramp, and turn left. Shoot the CP's down above the tunnels early. Go through the tunnels slowly shooting the CP's on both sides. Then drop down the ramp and continue. Come out the tunnel, go left and shoot down the APC rockets again & kill the CP's on the left. Go on, and shoot the APC out of the drop ship's grip for the fun of it, then turn right. Kill the barnacles and notice another possible figure ahead?
Kill the MG on the right, but go left up the large incline. Follow this around, killing the CP's on the left of the tunnel's exit. Stay right to get around the fire and avoid the rolling explosive barrels. Go up the ramp, and down the other side, killing the 3 CP's, which appear. Go through the tunnel, then exit it and turn right. Continue around, and you'll see an APC firing rockets at you. Shoot at the APC and circle around the large boat in the middle to get cover from the rockets. When you come around again shoot the APC one more, and the 2nd APC to the left of the first. Keep circling the capsized boat in the middle using this technique 2/3 times to kill both APCs.
Now go to the red crate in the far right corner, and on foot go underneath the pier. Inside the red container you'll see 2 explosive barrels, blow these up to open the end of the crate. Drive through the crate now in the boat under the entire pier section, then finally up the ramp and into the tunnel. Exit the tunnel, then go left, then right shortly afterwards. Exit this second tunnel, then go left slightly following the water. An alarm will sound & the hunter helicopter will return. The showdown. Use the large rocks as cover from the MG fire & drive away from the mine attacks. The chopper will come low sometimes, where you should attack with relentless force. After 5 minutes or so, it should succumb and fall.
Move to the gate at the far end, climb the ladder and use the wheel to open the door. Drive through and go left, to gain a run-up on the ramp just to the right. Once up on this grassy area, kill the CP's outside the house, and then enter the building's front door, killing a further 2 CP's inside. Collect your supplies, and then return to the boat. Drive the boat over the grass and around the building, to the rickety bridge and over it, and park on the right. Walk to the platform edge, and release the ladder using the lever ahead of you. For now, use the ladder on the left side. Go down it and across the walkway and pull the working lever on the panel.
Return to the boat and drive it off the edge into the water. Notice the door is now open to the dam. Drive the boat over the log ramp and through the opening into the huge drop on the other side of the dam.


