A new Lethal grenade can be unlocked in the map, called Samantha's Music Box.The song also plays during both the Golden Pack-a-Punch and Salvation Lies Above easter eggs. Another song, titled Reflections, can be activated after interacting three times with the metal door where the Ultimis crew were stuck behind in Call of the Dead.A pitchfork on the Loading Platform at the Group 935 facility, a reference to Robert Englund.
A machette at the end of the Hidden Patch near the Beach, a reference to Danny Trejo.A sickle in the Ice Grotto, a reference to Sarah Michelle Gellar.An easter egg instrumental song titled A Light from the Shore, wrote by Kevin Sherwood, James McCawley and Teemu Mäntysaari can be activated by interacting with three weapons referencing to the opening of Call of the Dead.The main story Easter Egg for Tag der Toten is Salvation Lies Above - where the Victis crew assemble the Agarthan Device to resolve the paradox of the Multiverse and resolve the duality between the Keepers and Apothicons. Quests and Easter Eggs Story Quest Main article: Salvation Lies Above The Thundergun also makes a reappearance in the map. The map also introduces two new weapons, the Tundra Gun and the Wunderwaffe DG-Scharfschütze. The Hermit in the lighthouse always rewards the player with many items, with a key item in particular being a zipline handle, which can be rewarded to the player once both ziplines on the ship are put in place. However, the original Flinger and the one found on the outer catwalk of the facility are broken, and the engine powering them much be separately brought to the Hermit in the lighthouse for him to repair. Many new ziplines are added throughout the map, as well as two new Flinger locations, one of which can bring the player to a small island containing the Golden Pack-a-Punch Machine when it appears there. The map also uniquely features three power switches, each powering a certain segment of the map. One major location that was added is the German facility resting on the side of the mountain overlooking the entire map, where Richtofen and Group 935 conducted many experiments with Element 115. Much of the core layout of Call of the Dead is still present in this map, although there are now several new areas and paths for the player to traverse around the map. Victis travel to the area in search of the Agarthan Device, the final item needed for Nikolai to complete his grand scheme. Instead of the celebrity cast, players play as Victis, for the first time since Buried from Call of Duty: Black Ops II. Tag der Toten is a reimagining of the map Call of the Dead from Call of Duty: Black Ops.