About NecroMerger
NecroMerger (Package Name: com.grumpyrhinogames.necromerger) is developed by Grumpy Rhino Games and the latest version of NecroMerger - Idle Merge Game 1.78 was updated on June 2, 2026. NecroMerger - Idle Merge Game is in the category of Simulation. You can check all apps from the developer of NecroMerger - Idle Merge Game. Currently this app is for free. This app can be downloaded on Android 7.0+ on APKFab or Google Play. All APK/XAPK files on APKFab.com are original and 100% safe with fast download.
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 army of monsters (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 new abilities and spells.
Complete feats to unlock new stations and equipment… graves, altars, fridges and even a bathtub to hold excess slime. New stations will let you summon stronger (and even more tasty) minions. Manage your lair and monsters to maximize your resource generation.
NecroMerger is a whole new type of game that combines merge and idle mechanics with resource management to create something truly unique.
Grow Monsters
• 100+ minions to spawn and merge.
• Minions have unique abilities to manage (resource generation, damage, deliciousness).
• Create new Forgotten Minions by merging different types of minions together.
• Unlock powerful Legendary Minions with big benefits.
Expand your Lair
• Expand your lair. Unlock new equipment including; graves, altars and portals.
• Attract champions, merchants and thieves to your lair.
• Complete feats, master spells, brew potions.
• Use a unique prestige mechanic that takes you to unexpected places.
Events
• Take part in distinct repeatable events with special mechanics. You’ll battle your sister, keep bees and travel back in time.
• Head outside the lair to play seasonal events, whether that’s organising your own birthday party or playing Santa.
• Unlock unique skins and themes to change up your lair and its inhabitants.
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 the humour and inane chatter you’d expect of a Grumpy Rhino game.
NecroMerger 1.78 Update
+ Added Duo Relics. You can now combine certain max lvl Relics to get the benefits of both.
+ All Relics now lock for 4 hours, activating a Relic is simpler.
+ Forgotten Minions who give runes now give more.
+ The Crate and Cage can now be increased to a max size of 25 - via the shop.
+ Chicken rushing now always only costs a single gem.
+ A number of balancing changes to the late game.
+ Bug fixes and general improvements.
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