Best alien games for free download

What dark and powerful secrets are hidden within the A.R.C.A.N.E. agency's old research base? Kiera Vale returns to find out.

Help Oozi find his way home in Oozie: Earth Adventure! This classic 2D platformer offers old school gameplay, but with modern visuals and hand-drawn art.

Investigate strange goings-on in the eerie town of Fort Nightingale!

Investigate strange goings-on in the eerie town of Fort Nightingale!

Construct exciting new wonders by swapping runes in this exciting Match 3 game!

Save the realms of Sylia in this exciting adventure game!

Cargo flight 821 has crashed on an uncharted, beautiful and deadly planet. Your only companion is the trustworthy robot, Oscar and together you must escape.

Help the sheep escape from an alien spaceship!

Keep your customers content in Coffee Rush 3! Take each order and then use your Match 3 skills to serve up your delicious java!

Rescue adorable puppies, decorate their surroundings, and play with them to create your very own Puppy Sanctuary!

Diner Dash brings out the entrepreneur in all of us! Sick and tired of pushing paper in the dreary world of finance, Flo ditched her desk job and now she’s setting out to build her very own empire of high-class, five-star restaurants.

When Katya awakens on Kuros, she finds a mysterious alien world teetering on the brink of destruction! Piece together her past!

Welcome to Hospital Haste, an exciting time management game that puts you in the middle of the action as patients arrive at a treatment center needing urgent care.

If you're one of the millions of players who are already hooked, Sudoku Adventure will challenge you in new ways.

You have to liberate your planet system from alien invasion using your spacefighter. Player can obtain various extra-weapons and special abilities by destroying enemy cyborgs, fighters and motherships. Each planet has its own cyborgs and bosses.

Destroy the solar panels the invading aliens use as their source of energy, and save the world in Tuber Versus the Aliens!

Make a raid deep into alien force positions to eliminate the threat for your homeworld. You'll encounter lots of different alien ships, upgrade your weaponry with extra-weapons, blow up enemy barriers and defeat powerful bosses.

Use advanced terraforming technology to revive a barren celestial wilderness! Terrafarmers is an out-of-this-world experience!

Set in a hand drawn alternative 19th century world, Kaptain Brawe, a Space Police officer, will embark on an interstellar journey.

Winged Warrior III is the third role playing game in the series. In this adventure, the Winged Warrior must stop a mysterious, metallic armored foe who is attacking the Alien World with magic. Published by Dataware.