NecroMerger - Idle Merge Game

Contains adsIn-app purchases
4.6
55.2K reviews
1M+
Downloads
Content rating
PEGI 7
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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
Dec 6, 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

4.5
53.4K reviews
Msyt Danelectro
December 21, 2024
Nice game with a lovely pixelart style. You merge creatures to level them up and feed them to the devourer. I'm getting pretty deep in it and I feel like I'm not even close to discovering everything. Some things can take a lot of time, but you can always leave it for a while.
1 person found this review helpful
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Boefjim
February 16, 2024
A very simple mechanic perfectly peppered with interesting flavors. There are not many games that I've stuck to for a long time, but this hits that mobile gaming spot just right. It's great to play in-between activities in short sessions, open it, click and swipe for a couple of minutes and then close it again a few hours later, it's very respectful of your time, but if you want you can still make it work with more frequent intervals. Very satisfying to play, and respectful to it's players.
13 people found this review helpful
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Martijn
March 4, 2023
Already loved the game, but the new event is just amazing. Great work on designing something tactical but not too complex, which doesn't require constantly checking in like the other event. Only feedback I can give so far is how creating new furnaces doesn't seem very rewarding compared to the other options. PS: with the new relics the vault should increase in size IMO
5 people found this review helpful
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What’s new

+ We’ve updated the stats page to (hopefully) be a lot more useful.
+ The stats page now shows the total of the different boosts affecting your lair. You can tap the info button on each boost to learn how the total is calculated (e.g. how much comes from skins, spells etc)
+ The stats page still shows interesting stats (number of merges, items spawned etc), but we’ve made it prettier, as well as adding some new stats to it.
+ A number of bug fixes and tweaks.