Best alien games for free download by popularity reverse

Complete dangerous missions amid dazzling landscapes of prehistoric Earth and alien worlds. Can you complete these thrilling puzzles in order to return home?

A hostile alien fleet threatens humankind. Your mission? Collect the pieces of the top secret weapon that can destroy them all.

Join the penguin family on their mission to rescue Robby and encounter a new collection of colorful mosaic puzzles!

Aliens have kidnapped Sprill and won`t let him go until he finds a special pearl that will save their planet!

Sorrows never cease for the gnome. Help him save his dog from fruit thieving aliens in this surreal adventure game!

Moonpod’s Starscape mixes arcade game play with characterisation and involving plot. With most of its crew missing the space station Aegis is all but lost. As last remaining pilot you must defend the station against the evil Archnid race.

Welcome to the fantastic world of Alien Stars - a breathtaking vertical scrolling space shooter game!

Don't mess with the jungle! Help the animals defend magical crystals from invading alien droids!

Beyond the sky lies a thrilling adventure... and a deadly threat!

Continue your journeys as the Winged Warrior in the second of the three RPG games in the Winged Warrior series. In this adventure, you travel to a new land to aid your alien neighbors who have fallen into the hands of an evil emperor.

Explore three fantastical worlds filled with fun games and challenging I Spy riddles. Encounter challenges and wonderful surprises!

Galacticards is the new Addictive Card Based Space Strategy Game of Exploraiton and Expansion.

Jane's wheat cultivation has been tampered with in the midst of a thunderstorm. Help her solve The Crop Circles Mystery!

Help uncle Aaron explore the home planet of lady Una and solve new colorful puzzles!

Rotate, thrust and shoot your way through 80 sectors, collecting gems, battling aliens and unlocking the way to freedom.

Two human factions are at war, and Rick’s best friend and girlfriend have been captured in the turmoil! Can Rick save Vanessa and Yuki before it’s too late?

Stop alien creepers by using strategy and race against the clock to remove obstacles, gather resources and complete thrilling quests!

In a sci-fi, high-flying Shooter game, you must use the enemy's own technology against them to save all of mankind.

Can you solve the mystery of a lost planet and rescue the crew of a spaceship in distress?

Assume the role of a valor space pilot able to withstand the force of enemy legions. Earn money to buy equipment and various guns that will help on your quest. The game is crafted using a powerful 3d engine and offers an absorbing hardcore gameplay.