Destroy the stuff with your Shiv no need to waste ammo and push the block over to get over. Push it enough so your friend can get through to. The door on the left is a bathroom with a Xombium on the sink. Go to the other room to find the Eastcell block North map on the filing cabinet. Check the lockers and tables for stuff and open the door to head to the Control Station. View the monitors then press the red button and open the other door. Proceed in and the 2nd and 3rd cell has a Xombium for you. Head downstairs and examine the blood on the floor. After the short cutscene you will face a couple of Mainliners. When you kill them don't step on the acid blood or you'll lose some damage. Afterwards head to the door behind the stairs and raise the Lower Gallery lever and press the red button to. Grab the items in the locker and head out. Head to the door you opened and go to the Showers for some more items in the lockers. Now head to the other way to have another flashback. Soon after you'll face the four Slayers. Head out and head upwards to Electrical (on map). Open the locker for stuff and head downstairs. A slayer will be here too. Open the door for another flashback. Then grab the items and leave. Head straight and a other Slayer will attack you. To stop the electric current shoot the electric box next to it on the wall. Head in and open the door to the right. Outside here you'll be facing some Mainliners and Slayers. Afterwards head over to the other inmates on the other side of the fence for some conversation. You have to kill these guys or else they will kill your friend so cap them and grab there weapons on the floor. Head to the weight benches for some ammo and Xombium then open the gate on the left. Some Mainliners and Slayers here. Grab the ammo from the dead CO between the sticks. Inside the little outpost on the left is some items too. Go right and a Mainliner will be there. Head straight and by the trees theres more stuff for you to get. Open the gate and grab the Xombium by the dead CO. Some more enemies will appear; take care of them and open the door.

Open the door on the left and grab the stuff if you need to, a Mainliner will surprise you here. You do not need to enter the showers pass the flames, its only many Mainliners in there and nothing more. Head back outside and go back to the little outpost. Theres a movable box beside it drag it over to the outpost and jump up. Grab the Tommygun by the dead CO. Head inside the tower for some Tommygun ammo and the East cellblock south map. Head over to the other door down the stairs by the tower. Get the Flamethrower Instructions by the dead CO and enter the Library. Head to the back of the library and head right. Some Mainliners will be here as well. Head over to the office (on map) to stock up on items then open the other door. Some slayers will be here then go downstairs. Some items on the shelf here to. Head to the Infirmary and fight some more Mainliners here. grab the Xombiums on the wall and check the desk out for some more stuff. Open the Operation room (on map) and fight more Mainliners here. Grab the Xombium here and open the W.C. door (on map). Couple more Mainliners here along with a Xombium. The phone will now ring so go pick it up. Afterwards go open the door that leads to V Block.

Inside you see some guys hanging upside in the other room. Head over and you see the main CO guy wielding a machine gun. After the cutscene head over to him and start blasting away at him. After a couple of hits he will leave the room and join the gunfight. Take care of him then the officers. You can also use the machine to take care of the officers. Also lots of Slayers will come out so use the machine gun on them as well. Grab the items in the office and press the red button. If you need some flares then head upstairs to the little room. Now head over to the Loading Dock. You have to open the doors from the Control Station. To get there jump up the boxes by the big door and open the door. Head straight to the bathroom for another flashback then fight the Slayers and Mainliners. In the bathroom stalls theres some Revolver ammo. Now go to the Control Station room. In the lockers theres the Recreation Yards map. If you still have your friend with you can now free him by pressing the red button. I hope he keeps his promise about sending help for you...

Head to the door to the Recreation Yards.