MY KINO DER TOTEN SOLO STRATEGY:
Start by getting the m14 off the wall and knife zombies on round 1 until you have 500 more points and buy a revive. from there, keep knifing or shooting, whatever you are comfortable doing. next, open up all the doors to the right of the theatre DONT OPEN THE OTHER DOORS UNLESS YOU NEED A GUN OR THE CRATE IS OVER THERE and turn on the power and get desired guns/juggernaut. from there, start each round on the stage and run into the room you start in. run in circles around the map until all the zombies are behind you and shoot every zombie you can, then keep running in circles around the map. you're always faster than the zombies. Eventually you'll get a ray gun out of the box and a thunder gun. upgrade both of those and continue the path. by now, you should be on round 20 and with points available. keep staying on the same path you are on. The only time you should shoot zombies is when you are in the theatre between the seats going into the lobby room. This makes it much easier to conserve your shots and only shoot in a tight area. Now is when rounds get a little tougher, and you might need some help. In the beginning of the round, do as you normally would. take one lap around the map, and then when you run through the center between the seats and into the lobby, turn on the trap it is a thousand points, but will kill 10-30 zombies easily. continue this to the desired round, the only reason i only got to 30 was i had to get off.