Call of Duty Zombies Spaceland – All 13 Target Locations for the Dischord Wonder Weapon.
Before you start, make sure you have that shades on you that zombies drop randomly. Put them on to get a black and white environment. Only the targets will stick out this way.
There are 13 targets that can spawn on the map. Only 5 of them will spawn at a time and you need to find these ones. Simply shoot them to get the battery for the Dischord Wonder Weapon step.
Most of the targets can be found in the arcade and the main are. Once you know all locations this is an easy thing to do.