'Black Ops 3: Revelations' cheats, tips & tricks 2016: How to collect easter eggs

For the latest downloadable content of "Call of Duty: Black Ops 3," the developers released the final zombie map titled "Zombie Revelations." In the latest map, players should explore the area to find the dozens of deliberately scattered Easter eggs.

Sources said that players will go through several activities during the game and once they accomplish a particular task, gamers will be rewarded with an Easter egg.

To acquire all the Easter eggs, players need to defeat the man responsible for everything, sources reported. The completion of the Easter eggs will be even more fulfilling if players manage to acquire the five gateworms in "Black Ops 3."

To unlock the song for the "Revelations" map, players need to locate all the teddy bears. Finding three teddy bears will lead to an Easter egg, a song that will immediately play in the background once all the bears have been found. Gamers can find one bear on top of a stool in the medical area. Another bear can be found in a wheelchair at the cafeteria. The last bear can be found in a dilapidated theater. The bear will be located at the front row of the theater, near a mic podium.

Furthermore, there are three summoning altar pieces in the game that players need to collect: the skull, the purple gem and the wheel. Once players find all three pieces, the altar can then be built. By building the altar, gamers will have access to revives.

Players can find the skull located on a bookshelf near Speed-a-Cola in Verruckt and on the wheelchair beside the jump pad. The purple gem will be located next to the Pyramid in Der Eisendrache, but in Kino, the gem will be near a jump pad which is inside a small room. On the other hand, the wheel can be found inside a cafeteria and on the excavation site.