NecroMerger - Idle Merge Game

NecroMerger - Idle Merge Game

Merge monsters, feed your pet

6.3K ratings
365 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • August 30, 2022
  • August 28, 2026

Features

NecroMerger - Idle Merge Game screenshot #1 for iPhone
NecroMerger - Idle Merge Game screenshot #2 for iPhone
NecroMerger - Idle Merge Game screenshot #3 for iPhone
NecroMerger - Idle Merge Game screenshot #4 for iPhone
NecroMerger - Idle Merge Game screenshot #5 for iPhone
NecroMerger - Idle Merge Game screenshot #6 for iPhone
NecroMerger - Idle Merge Game screenshot #7 for iPhone
NecroMerger - Idle Merge Game screenshot #8 for iPhone
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About

Summon and merge creatures using dark magic to feed your insatiable pet. Expand your lair, unlock powerful abilities, and manage resources to grow your monster collection. This idle merge game offers a unique blend of mechanics for endless fun.

Summon and merge over 70 creatures
Feed monsters to your pet
Expand and upgrade your lair
Unlock new equipment and stations
Idle resource generation
Complete tasks and master spells
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What users say

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+1

What's New in NecroMerger

1.80

August 28, 2026

+ Changed the Throne's mechanics. The Throne is now free to build. + Updated some of the later game Feats. + Updated the graphical appearance of Timepieces. + Added some missing sound effects. + Fixed some bugs.

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15

In-App Purchases

$1.99

75 Gems

75 Gems.

User reviews

Addicting!

Very fun, addictive and high rewarding. It’s a shame the prices for brazilians aren’t adjusted and exorbitant though.
Great game!

NecroMerger

This game is so addicting and entertaining. Never thought a phone app would be fun but this truly is a gem and the other games by this dev are also fantastic. Love them all

Finally, a quality game not fuelled by greed!!

I’m seriously impressed by the level of thoughtfulness put into this game. It’s creative, witty, and a lot of fun. The dialogue and game mechanics are hilarious! The art is, dare I say, really cute?? Pixel art goodness!

Crazy how rare it is to find a breath of fresh air from all the AI junk out there. Ads are always optional and I actually want to watch them because 1) when a developer cares about making a good game and listens to their community, I want to support them and 2) the rewards are worth it.

It speaks true to being an idle game and is perfect to pick up casually.

[Spoilers ahead] I just unlocked the event lair and that has added a whole new layer (hehe… lair… layer) of gameplay and strategy.

Big thanks and huge kudos to Grumpy Rhino. I hope you make a billion dollars off this because you deserve it.
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Absolutely brilliant

For a free mobile game, I struggle to think of any other games that compare in just how good this one is. Put simply, it’s a fun, humorous and enjoyable game.

If you want to, you can play without buying anything like ‘no ads’ and the double food and damage bonuses until you’ve decided you like the game enough to, that’s what did and it was well worth the price.

It’s free, so give it a go :D
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Best Mobile Game

I love this game so much, it’s so addicting. The art style is one of my favorites Ive seen in pixelated games and the monsters are designed well. I love the game, thank you for making this gem.

Developer apps

User experience

🐞

Reported Bugs

3 issues

Audio issues and sound cutting out

Bug

Unreliable autosave functionality

Bug

Progression blockers due to resource imbalance

Bug

Requested Features

5 requests

More frequent events and activities

Feature

Expanded storage and lair space

Feature

Ability to reroll or exchange resources

Feature

Animations for defeating champions

Feature

Daily login rewards or quests

Feature

FAQ

What is NecroMerger?

NecroMerger is an idle merge game where players use dark magic to summon and merge various creatures. These creatures are then fed to a giant, hungry pet called the Devourer. The game combines merge mechanics with resource management and idle progression.

What are the main features of NecroMerger?

Key features include summoning and merging over 70 different creatures, expanding and upgrading your lair with new equipment, completing tasks to unlock powerful abilities and spells, and managing resources that generate even when you're offline.

Is NecroMerger free to play?

Yes, NecroMerger is free to download and play. It does offer in-app purchases and contains ads, which can be used to speed up progression or acquire special items.

What kind of creatures can I summon and merge?

You can summon and merge a wide variety of creatures, including skeletons, zombies, demons, and banshees. As you progress, you'll unlock stronger and more unique monsters, including legendary creatures with significant benefits.

Can I play NecroMerger offline?

Yes, NecroMerger is an idle game, meaning resources will continue to generate even when you are offline. This allows for steady progression without constant attention.