NecroMerger - Idle Merge Game icon

NecroMerger - Idle Merge Game v1.75

Contains ads • In-app purchases

Download Options
View on Google Play

Screenshots

NecroMerger - Idle Merge Game screenshot 0 NecroMerger - Idle Merge Game screenshot 1 NecroMerger - Idle Merge Game screenshot 2 NecroMerger - Idle Merge Game screenshot 3 NecroMerger - Idle Merge Game screenshot 4 NecroMerger - Idle Merge Game screenshot 5 NecroMerger - Idle Merge Game screenshot 6 NecroMerger - Idle Merge Game screenshot 7 NecroMerger - Idle Merge Game screenshot 8 NecroMerger - Idle Merge Game screenshot 9 NecroMerger - Idle Merge Game screenshot 10 NecroMerger - Idle Merge Game screenshot 11 NecroMerger - Idle Merge Game screenshot 12 NecroMerger - Idle Merge Game screenshot 13 NecroMerger - Idle Merge Game screenshot 14 NecroMerger - Idle Merge Game screenshot 15 NecroMerger - Idle Merge Game screenshot 16 NecroMerger - Idle Merge Game screenshot 17 NecroMerger - Idle Merge Game screenshot 18 NecroMerger - Idle Merge Game screenshot 19 NecroMerger - Idle Merge Game screenshot 20 NecroMerger - Idle Merge Game screenshot 21 NecroMerger - Idle Merge Game screenshot 22 NecroMerger - Idle Merge Game screenshot 23 NecroMerger - Idle Merge Game screenshot 24 NecroMerger - Idle Merge Game screenshot 25 NecroMerger - Idle Merge Game screenshot 26 NecroMerger - Idle Merge Game screenshot 27 NecroMerger - Idle Merge Game screenshot 28 NecroMerger - Idle Merge Game screenshot 29 NecroMerger - Idle Merge Game screenshot 30 NecroMerger - Idle Merge Game screenshot 31

About this app

Merge monsters to feed the Devourer in this idle merge game mashup!

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.

In-app purchases

$1.99 - $99.99 per item

Version Information

Version
1.75
Downloads
1M+
Updated on
Dec 2, 2025
Released
Aug 29, 2022
Requires
Android 7.0

What's New

+ Added the Rune Cube. A new item that lets you trade runes for other runes.
+ Added the Sceptre. This new item lets you complete a Craving of your choice.
+ Updated the Unstable Rift to summon some new characters, as well as having a higher chance of summoning Champions. It no longer spawns items directly.
+ Updated the cost of some trades in the Shop and from the Merchant.
+ Technical Update.
+ Fixed some issues with version 1.74.

Ratings & Reviews

4.6
63.2K ratings

More from Grumpy Rhino Games

See more apps

Similar Apps

Explore Tags

Browse all tags