Alien Shooter World

Contains adsIn-app purchases
4.5
387K reviews
5M+
Downloads
Content rating
Mature 17+
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About this game

Immerse yourself in the world of legendary game from your childhood, together with other players from all over the world!

Dozens of exciting missions, including gripping story campaigns, tactical assignments, survival modes, seasonal events, dark dungeons, and much more!
Fight solo or team up with other mercenaries to take on the toughest challenges. Together, you can overcome any obstacles! Plan your tactics, defeat your enemies, and prove that nothing can stop you.
Be ready: epic battles await!


- Massive hordes of enemies! Prepare to face waves of creatures that won’t give you a single moment of rest!

- Massive hordes of enemies! Prepare to face waves of creatures that won’t give you a single moment of rest!

- Take on the quests available in the Command Center and dive into the thrilling world of Alien Shooter!
Master game basics through exciting missions and prepare yourself for real challenges. Each quest is an opportunity to sharpen your skills, fight enemies, and grow stronger.
For those eager to learn more, levels contain hidden notes revealing game's events and details of its deep storyline. Collect all the pieces of puzzle and prove that you're ready to face any challenges!

- Complete the campaign from original game on legendary level of difficulty!
Show your skills and resilience to overcome all challenges and become a true legend!

- Prove your strength in fierce battles in the Arena! Showcase your mastery, develop tactics, and defeat the strongest opponents. The Arena awaits your triumph and new victories!

- Hundreds of weapons! Each one comes with unique features that perfectly complement your strategy. Choose the gear that suits your playstyle and take your power to the next level!

- Legendary Gear: The Pinnacle of Technology and Craftsmanship, reserved for the Elite!
Each piece boasts unique attributes and perks that can completely change the course of battle. From weapons with devastating damage to armor that enhances your abilities, this gear becomes your secret weapon in the fight against any foe.
Reach new heights by wielding the most powerful equipment in the universe, crafted with the help of the collider!

- Learn and master over 30 unique skills that will unlock endless possibilities!
Develop survival skills to endure the most dangerous challenges, unleash devastating combat abilities to crush enemies with incredible power, and enhance your character's attributes to boost speed, defense, and damage.
Create your own unique strategy by combining skills to match your playstyle and become unstoppable!

Keep in touch with the latest news and updates:
www.sigma-team.com
Updated on
Sep 2, 2025
Available on
Android, Windows*
*Powered by Intel® technology

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, App activity and 2 others
This app may collect these data types
Location, App activity and 2 others
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.5
350K reviews
Jason Marchi
March 22, 2024
Forced online play in some missions isn't my preference. My limited experience with a squad: other players seem to warp around, hard to tell if they are contributing, all in all, it's frustrating and doesn't add fun. Your mileage may vary but it killed my interest and enjoyment. If there is a way to solo, it isn't obvious. I uninstalled at this point. Still giving 4 stars because the core game seems solid, just not for me.
16 people found this review helpful
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TD Morris
June 26, 2024
New to me: game play is like being in an old school future setting super-good movie; the graphics are gritty and fast-paced. The game is full of cool weapons, tools and accessories. Addicted to not sitting still? Imagine Call of Duty Zombies being active on screen movement to stay alive. Very similar! Alien World Shooter is a must-have in my collection. Whatever the price I would buy it over and again. Download and enjoy. Note: error with Google Play and this game with in app purchases
104 people found this review helpful
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A Google user
March 24, 2019
I've loved this game franchise since it first came out on PC a long time ago. Still a lot of fun! Some minor problems with the controls, too many ads, graphics look a bit dated, and I loath when games try to get you to spend rediculous sums of money... but its still a lot of fun. I'd like to spend a fair mount of money to just buy the game and get access to all the content though, like with the original.
301 people found this review helpful
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Sigma Team Inc.
March 25, 2019
Thanks for the review! There will be no forced ads after any in-app purchase. As for the controls: have you tried all the options? If yes, please describe the issue in more details.

What’s new

- minor fixes and improvements.