Top 50 Games Similar to Idle Alien

This is not a brainless game!

Be the Hero of the Galaxy and stop the Alien invasion todefendEarth.

Battle of cats. Grow your cat army, build a robot to defendyourkingdom and pvp

Combine all kinds of robots and prove machines can evolve, too!

A unique merge and sliding puzzle game!

Merge animals and discover monsters of the planets in thisidleclicker game!

Command the world's strongest dragon!

Build your space mining empire in this relaxing and satisfyingidlegame

Takedown zombies in this unique Idle Merge Tower Defence game!

The best Idle and Merge games - Enjoy the Cyberpunk - TowerDefensePower Number

Terraform planets with your astronaut team! Be a pioneer in amoonclicker game

Conquer the cosmos in this thrilling sci-fi idle clickeradventuregame!

Bubble Shooter Clicker Game - Boost your Cannon & Balls,Unlockthe Idle Puzzles

Imagine the idle strategy where zombies are not a deadlythreat,just playful.

Start your UFO invasion! Destroy cities, abduct people anddefeatother players!

Combine mutant bears and BEAR an unBEARably awesome bear army!Also,BEARS!

Summon, upgrade and unleash your own Zombies in this addictiveidletycoon game!

Merge mutant species of bacteria and discover the origins ofsupergerms! Tycoon

Become the engine of evolution in the scientific andeducationalidle clicker!

Merge wild zombie dragons to create epic monsters that willliveforever!

A tower defense strategy adventure! Protect your cute sheepfromevil aliens.

Magic tower defense blocks the dragons.

It's a simple clicker, Defence clicker game. Tap the screen tokillthe enemy

The idle game for all space fans! Collect idle cash and becomearich tycoon!

Hungry Dragons for Evolution are in this Dragon Game. MergeDragonsnow!

Build your own primitive village and record the trajectoryofcivilization.

Merge, evolve and battle powerful Monsters.

Make different explosives and watch them evolve from spark to BOOM!

MILLIONS OF ALIENS WILL DIE

Don’t get scared! Start your own haunted theme park business!

Mining simulator game - Mining games tycoon - Dig deeper &buildmining stations

Shoot balls, earn prestige points, & upgrade towers in thisidlestrategy game!

Merge towers, defend your base, ascend the throne and battlethehorde!

Merge animals, rise from the ashes & become a legend inPhoenixEvolution!

Build your Dragon Village. Get rich in this idle adventure game!

Build your own dino civilization in this jurassic game!

Equip cool guns, shoot all monsters, defend your galaxy andlevelup!

Destroy other players in duels! Make a different strategy on anewmap everyday!

Can you find a secret?

Command a team of elemental monsters in Epic Monster TD - RPGTowerDefense!

Tap to dig with your pick axe! Mine riches in a fun idleclickertapping game!

Craft towers and use tower defense strategy to battle enemycookies!

Tower Defense Games - strategy games. Fantasy games.Real-timestrategy.

Pop, Color Shoot, Blast & Ball Attack! Tap and Play EpicBubbleShooter Battle!

Tower defense and idle games combined; this is an invasionlikenever before.

Build Pixel Dino Village & Get rich in this idle adventuregame!

Epic heroes with unique abilities. Tons of weapons. Lots ofenemiesand bosses.

The ultimate flappy experience! Collect dragons and travelbeautifulworlds!

An Infinity War of Crabs. One snap… I mean tap away!

Manage the mineral resources and become an interstellar tycoon!