4.8
5,927 ratings
★★★★★
April 1, 2026
August 30, 2022
What's New
v1.77+ Decorations now give twice as many runes. + Added new starting rune hacks to the Hacker. + Events now cool down in a week instead of 10 days. + New limited time egg skin. + Some new stuff for lvl 100+ including new station, new feat, new minion and other changes.
App Info
- Developer
- Grumpy Rhino Games LTD
- Category
- Games
- Price
- FREE
- Version
- 1.77
- App ID
- 1611769159
Description
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 array 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 tasks 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 your underlings to maximize your resource generation. NecroMerger is a whole new type of game, which 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 massive benefits. Expand your Lair + Expand your lair. Unlock new equipment including; graves, supply cupboards, lecterns. + Attract Champions, merchants and thieves to your lair. + Complete tasks, 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 all the humour and inane chatter you’d expect of a Grumpy Rhino Game.
Download Estimate
Estimated Total Downloads
4K
Low / mo
7K
Est / mo
13K
High / mo
Estimated using rating count ÷ genre rating rate. Actual downloads may vary ±50%. Same methodology used by Sensor Tower & data.ai.
Competitor Analysis
Same genre · Top chartsCompetitors avg
4.7
You: 4.8
Competitors avg
373d
You: 45d
Competitors avg
1.3M
You: 296K
NecroMerger - Idle Merge Game
YOU4.8
296K
est DL
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est DL
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122K
est DL
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4.8
5.3M
est DL
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est DL
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4.9
260K
est DL
Download figures are estimates · Updated every 6 hours