Best Galaxy Idle alternatives: games like Galaxy Idle

10+ similar games compared and reviewed

4.4 avg rating
10 free games
Updated November 2026

Looking for something like Galaxy Idle? We've analyzed 10+ similar apps and games to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to Galaxy Idle

Rat Killer Robot Invasion#1

Rat Killer Robot Invasion by TapNation

Eradicate all rats!
Editor's Choice
🎮 Games
4.6😞(2K ratings)
FreeAdsIn-App Purchases
Rat Killer Robot Invasion screenshot 1
Rat Killer Robot Invasion screenshot 2
Rat Killer Robot Invasion screenshot 3
Rat Killer Robot Invasion screenshot 4
Rat Killer Robot Invasion screenshot 5

Embark on an epic quest to exterminate waves of invading rats with futuristic weapons. Collect in-game currency to unlock new zones, upgrade your robot companion, and customize its appearance. Explore diverse worlds and face challenging puzzles and boss battles.

What We Love

  • 👍 Fun gameplay
  • 🦂 Scorpion mech character

Room to Improve

  • 🐛 Glitchy and buggy
  • 🕰️ Excessive ads
  • ⚠️ Imbalanced game mechanics
  • 💰 Progression blocked by premium currency
Invaders Legacy: Alien Games#2

Invaders Legacy: Alien Games by Roasup, Inc.

UFO spaceship. Galaxy attack
Strong Contender
🎮 Games
2.5😞(109 ratings)
FreeAdsIn-App Purchases
Invaders Legacy: Alien Games screenshot 1
Invaders Legacy: Alien Games screenshot 2
Invaders Legacy: Alien Games screenshot 3
Invaders Legacy: Alien Games screenshot 4
Invaders Legacy: Alien Games screenshot 5

Defend against an alien invasion in this RPG where you gather resources, upgrade your spaceship, and battle waves of extraterrestrial foes. Craft powerful upgrades and unlock new abilities to survive the relentless assault and claim victory in this captivating space adventure.

What We Love

  • 🚀 No forced ads
  • 👍 Good game concept
  • 🚀 Short ads

Room to Improve

  • 🐛 Bugs and glitches
  • 🐛 Quests not working properly
  • 🐛 In-app purchases not working
  • 🐛 Second farm not functioning
  • 🐛 Progression issues
Sunshine Power#3

Sunshine Power by Solid Games

Power Up Your World!
Worth Considering
🎮 Games
4.8😞(1.2K ratings)
FreeAdsIn-App Purchases
Sunshine Power screenshot 1
Sunshine Power screenshot 2
Sunshine Power screenshot 3
Sunshine Power screenshot 4
Sunshine Power screenshot 5

A casual idle game where you harness solar energy to power an amusement park. Connect solar panels, manage energy flow to batteries and electric vehicles, and expand your green energy empire.

What We Love

  • ⭐ Mở rộng nhiều chế độ trong ganes vĩnh viễn lâu năm,uy tín nạp,rút tiền từ nhà sản xuất và phát triển
  • ⚡ ELECTRIC IS THE BEST

Room to Improve

  • 🙅‍♂️ game rác.toàn quảng cáo
  • 🙅‍♂️ Ghét quảng cáo
  • 🙅‍♂️ Not good
  • 🙅‍♂️ Enttäuschend
  • 🙅‍♂️ No sounds and lots of ads
  • 🙅‍♂️ To many ads can this be a no ad game please
  • 🐛 Okay but got bugs
  • 🙅‍♂️ werbebombe

More games like Galaxy Idle

4
Pocket Guardian : mini TD war
Pocket Guardian : mini TD war
Pocket Guardian : mini TD war
Evolve epic warriors & survive
Free

Command a legion of evolving warriors in a 2D tower defense game. Defend humanity's last stronghold against relentless foes, upgrading and customizing your soldiers with ancient and futuristic gear. Guide your evolving heroes through an unforgiving post-apocalyptic world.

Evolving warriors with unique abilitiesStrategic tower defense gameplayPost-apocalyptic survival mechanics
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Mars Survivor - Loot & build
Mars Survivor - Loot & build
Mars Survivor - Loot & build
Break-Loot-Upgrade-Explore
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Stranded on Mars after a catastrophe, you must explore, strategize, and upgrade to escape. This idle game offers a thrilling adventure with tap-based navigation and resource discovery.

Tap-based explorationResource discoveryEscape strategy
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6
Astro Builder
Astro Builder
Astro Builder
Unleash Your Cosmic Creativity
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Build a sprawling space station in orbit with this idle construction game. Start with basic components and expand your facility by unlocking new equipment and generating resources. Discover and develop new areas as your station grows.

Idle space station constructionResource managementUnlock new equipment
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Octoblast
Octoblast
Octoblast
Battle with Octopus Arms!
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Engage in intense battles, evolving your octopus arms and unlocking new skills and weapons. Conquer planets and face increasingly formidable foes in this action-packed adventure.

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Ship Craft: Seaport Tycoon!
Ship Craft: Seaport Tycoon!
Ship Craft: Seaport Tycoon!
Build a port & cruise the sea!
Free

Build and manage your own bustling seaport empire. Craft a grand fleet of ships, from rafts to cruise ships, and expand your port with essential facilities. Embark on exciting expeditions to discover hidden treasures and complete quests.

Build and upgrade your seaportCraft a diverse fleet of shipsEmbark on sea expeditions
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Orecraft: Orc Mining Camp
Orecraft: Orc Mining Camp
Orecraft: Orc Mining Camp
Mine, Craft & Build Orc Empire
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Lead a team of orcs in a mining simulation game. Dig for ores, smelt them into bars, and craft valuable items like weapons and armor. Manage resources, inventory, and make strategic decisions to grow your empire.

Mine legendary ores and smelt into barsCraft weapons, armor, and artifactsAssemble a team of miners and blacksmiths
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10
Darkstar: Idle RPG
Darkstar: Idle RPG
Darkstar: Idle RPG
by Neptune Company
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Build and grow an endless space fleet in this idle RPG. Collect powerful warships and drones, conquer planets, and upgrade your equipment with stunning graphics and effects. Enjoy offline rewards and exciting growth content.

Endless fleet growthWarship and drone collectionPlanet conquest
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