NecroMerger - Idle Merge Game

Contains adsIn-app purchases
4.6
47.5K reviews
1M+
Downloads
Content rating
Everyone
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About this game

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 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 feats 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 minions 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
+ 70+ creatures to spawn and merge.
+ Creatures have unique abilities to manage (resource generation, damage, deliciousness)
+ Legendary Creatures with big benefits.

Expand your Lair
+ Expand your lair. Unlock new equipment including; graves, supply cupboards and portals.
+ Attract Champions, merchants and thieves to your lair.
+ Complete feats, 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 the humour and inane chatter you’d expect of a Grumpy Rhino Game.
Updated on
31 May 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Personal info and 4 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.6
45.9K reviews
Ash Reid
10 June 2024
I like the game but it keeps resetting. And I keep having to start it back at lvl 1. The Google play save doesn't load efficiently and when it reserts me it about doesn't want to connect to Google play, so even when I get to start back from the last save, I have to still gain 3 or 4 levels again to get back where I was before the game restarted me.
1 person found this review helpful
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Alid Y
31 May 2024
I adore this game. The art style is skillfully mixed between cute and cartoonishly icky, which I find quite charming. I've been playing for months now, and I keep coming back for more. Progression is a bit slow. Usually it's not painfully slow, but waiting for the weekly event thing's cooldown to end is tough at times. The recent addition of the dino event minigame is super cute, and the difficulty is well balanced! If you need an offline game that won't punish you for taking time off, get this!
21 people found this review helpful
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Natalie P
15 May 2024
Fun game, but like any idle game you get to a standstill every now and then. The variety of minions is cool and the interactions when you pick them up/move them are funny. You can farm for coins and gems so you don't really need to pay for anything. There are packs that can be quite helpful, though. Overall, it's a cool game and I would recommend it.
22 people found this review helpful
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What's new

+ Added the "Rhino" skin for the Devourer and the "Potion Stone" skin for the Tip Stone.
+ Large technical update and bug fixes.