Volume 3

Dead Mount Death Play, Vol. 3 is the third volume of the Dead Mount Death Play manga series.

To celebrate the volume's release on April 25, 2019, Square Enix advertised a "commemorative fair" event in which consumers could acquire certain 'purchase benefits' if they bought the volume at participating stores. The purchase bonus offered at Animate Stores was a four-page leaflet, while certain Maruzen Junkudo bookstores offered "illustration paper."

Additionally, "illustration data" was advertised as a bonus accompanying the purchase of the digital addition via participating online retailers.

Official English Blurb
The family of Polka Shinoyama can't help noticing he's not quite himself, but discovering the young heir has been taken over by a necromancer from another world...?! Rozan Shinoyama isn't sure what to make of his son's transformation, but there's no denying this usurper is responsible for saving his twin grandchildren. The fire that would have claimed their lives has also caught the attention of the Phantom Solitaire, one of the police's slipperiest troublemakers. Known for his clever tricks, Solitaire craves a taste of real magic, which puts him hot on the trail of one unsuspecting Corpse God!

Chapters

 * Chapter 18
 * Chapter 19
 * Chapter 20
 * Chapter 21
 * Chapter 22
 * Chapter 23
 * Chapter 24
 * Chapter 25

Bonus Manga
Unlike the first two volumes, no two-page bonus manga is included after the last chapter. However, a small three-panel comic in which Shizuki and Kazuki Shinoyama scrutinize Takeru Shinoyama's bodyguards Taipei and Bao is inserted between Chapters 21 and 22. Like the volumes before it, however, this manga still includes a special thanks page featuring a new illustration by Fujimoto.

Episode 3: The Evil Bones of the Frontier
Written by Ryohgo Narita, this six-page short story (English edition) continues the adventures of Shagrua Lugrid as left off in Episode 2 of Volume 2.

Specimen 3: Snowy
As the third entry into a "super-fun, illustrated guide to Dead Mount Death Play," this one-page exclusive features Polka Shinoyama's pet albino spectacled caiman Snowy. Accompanying the one-page paragraph are two illustrations: one of Snow with a hummingbird on his head; and another of Snowy being petted by a toddler-age Polka.