read the description for help, #1. spawn, then go to the stairs with the barrels and barricade. get on the post against the wall turn around and jump backwards on it intil you are floating. #2. spawn, go to the back wall where the gewehr is, and jump along the window next to it (do this all along the window until you stick because the floating place always moves, same for all these floaters)#3. spawn, go to the left of the window where the arisaka is, jump all along the wall until u stick.#4. spawn, go to the back window where the gewehr spawns, behind the window will be a stack of boxes, jump all along the stack until you stick.#5. spawn, go to the unlockable door (not staircase), go to the left until you hit the wall, jump and crouch until you get stuck, (this ones hard don't be discouraged. if you don't get it a couple times)#6. Go downstairs to the box, jump all along the right wall next to it, and also try to jump on the left side too. you should stick #7. Go to the window behind the wall where the box is, jump along the wall or along the window until you get stuck.#8. Go to the fishing hut, go to the electric barrier, get on the side of the barrier where the fence is, jump and crouch on that side of the barrier until you stick.#9. (forgot this one at the top) spawn go to the back side of the stairs where the pallet is, jump all along it until you stick.#10. Go to the hallway that leads to storage (in the main building) go to the corner to your left you should see a tool rack jump all along it until you stick.#11. Go to the door of the Comm room, jump to the left of the door until you stick.#12. Spawn when you can open the door (not the stairs) go down to the stairs jump on the left side of the barricade until you stick.(#12 is small.)#13. Go to the left of the flogger where the electric panel is jump on that wall and you should stick.