NecroMerger - Idle Merge Game

Merge monsters, feed your pet

Free · In‑App Purchases · Designed for iPad

The Devourer is always hungry and it’s your job to feed it in this idle merge game mashup. Play as the NecroMerger and use dark magic to summon an array of creatures (skeletons, zombies, demons, banshees… the list goes on). Merge them from piddly little grunts into massive (and tasty) brutes, before feeding them to your ever hungry pet. As you grow your Devourer you’ll attract the attention of merchants, champions and even rivals. Some can be useful, others must be fought… or fed to your insatiable pet. The bigger the Devourer grows the more your lair will expand and you’ll unlock powerful abilities and spells. Complete tasks to unlock new stations and equipment… graves, altars, fridges and even a bathtub to hold excess slime. New stations will let you summon new, stronger (and even more tasty) creatures. Manage your lair and your underlings to maximize your resource generation. NecroMerger is a whole new type of game, which combines merge and idle mechanics with resource management to create something truly unique. Grow Monsters + 70+ creatures to spawn and merge. + Creatures have unique abilities to manage (resource generation, damage, deliciousness) + Legendary Creatures with massive benefits. Expand your Lair + Expand your lair. Unlock new equipment including; graves, supply cupboards, lecterns. + Attract Champions, merchants and thieves to your lair. + Complete tasks, master spells, brew potions. Idle Merge Mashup + A unique system of resource management. + Resources generate even when you’re offline. + Months of fun! From the makers of Idle Apocalypse and Idle Mastermind, NecroMerger has all the humour and inane chatter you’d expect of a Grumpy Rhino Game.

  • 4.8
    out of 5
    5.4K Ratings

+ Added the Captain skin for "Talk like a Pirate Day". Note, this skin is only available until the 19th of September. + The costs for hacking stations have been reduced. + Added the Golden Tablet, once purchased, it lets you hack stations for free. It comes with 500 Gems. + A few technical changes.

The developer, Grumpy Rhino Games LTD, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
    • Usage Data
  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Identifiers
    • Usage Data
  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers
    • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

  • Seller
    • Grumpy Rhino Games LTD
  • Size
    • 672.5 MB
  • Category
    • Simulation
  • Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPad
      Requires iPadOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
  • Languages
    • English
  • Age Rating
    13+
    • 13+
    • Infrequent
      Cartoon or Fantasy Violence
      Profanity or Crude Humor
      Mature or Suggestive Themes
      Alcohol, Tobacco, Drug Use or References
  • In-App Purchases
    Yes
    • Weekly Bundle $9.99
    • Remove Ads $9.99
    • 75 Gems $1.99
    • 250 Gems $4.99
    • 200 Gems and 300 Gold $2.99
    • All Golden Boosts $14.99
    • Rookie Bundle $9.99
    • Monthly Bundle $19.99
    • 600 Gems $9.99
    • NectarMerger Boost Bundle $4.99
  • Copyright
    • © 2022-2025 Grumpy Rhino Games LTD