Best IMUNO alternatives: games like IMUNO: Idle Immune System

🎈 Casual

🕹 Simulation

Whether you want more options like IMUNO or a completely different take on the same concept, our curated list of 10+ similar apps and games has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to IMUNO

Circuit Empire: Idle Tycoon by Ruthless Games LLC

Build a factory empire offline

Editor's Choice

0.0(0 ratings)

FreeAdsIn-App Purchases

Circuit Empire: Idle Tycoon screenshot 1

Circuit Empire: Idle Tycoon screenshot 2

Circuit Empire: Idle Tycoon screenshot 3

Circuit Empire: Idle Tycoon screenshot 4

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WAITER: Timing Game by Elchanan Gershovitz

The no-clock timing game

Strong Contender

0.0(0 ratings)

Free

Forge Merge by Kristopher Foote

Merge. Forge. Epic Rewards.

Worth Considering

4.0(4 ratings)

Free

This skill-based puzzle game involves merging matching tiles to solve challenges and unlock rewards. It offers a strategic, pressure-free experience with customizable options, making it suitable for both children and adults. Enjoy safe, offline-friendly gameplay with no ads or in-app purchases.

More games like IMUNO

Lumo Idle Park

Idle fruit park tycoon

Build and expand your parkEarn offline incomeUnlock new decorations and zones

Build and manage a vibrant amusement park inspired by early 2000s Sega aesthetics. Earn gold even when offline and unlock new attractions and decorations to expand your empire. Enjoy a simple yet satisfying idle progression with satisfying milestones.

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Keep the datacenter alive

UPTIME — SRE Idle

Idle Space Clicker Tap Game

Cosmic Miner Tycoon Empire

Tap planets to mine StardustAutomated galactic empire buildingReal NASA/ESA/Hubble space imagery

Tap planets to mine resources and build an automated galactic empire that earns even when your phone is idle. Features real space imagery and offers a deep prestige system without ads or forced interruptions.

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Energy Clicker: Idle Tapper

Tap Click AFK: Idle Game

Broke to Billionaire: Tycoon

Tap, Upgrade, Get Rich

Tap to earn instantlyUnlock income-boosting upgradesLayered business progression

Build your fortune from humble beginnings in this idle game. Tap to earn, unlock upgrades, and watch your wealth grow through satisfying progression systems. Designed for both quick sessions and long-term engagement.

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Buttons Up! Idle Clicker Game

Tap, Hoard & Automate Buttons

Collect and hoard buttonsBuild and upgrade structuresAutomate income with collectors

Collect and hoard buttons in this relaxing idle clicker game. Build structures, automate income with collectors, and defend your stash from thieving gnomes. Unlock skills and powerups to grow your button empire.

(7)

Idle Aquaria: Ocean Evolution

Dive in and explore the ocean!

Meditative aquatic journeyEvolve and discover 50+ speciesCreature library and achievements

Embark on a meditative journey in a calming aquatic world. Consume smaller beings to evolve and discover over 50 unique species. Track your achievements in a diverse marine compendium. Enjoy tranquil escapism and engaging progression with seasonal events.

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