The second installment of the legendary Alien Shooter is now available on your iPhone and iPad for free!
Try and you will be pulled into the heat of explosive action, along with millions of players all around the world!

This gameplay has united almost all installments of the series. You are to unravel the mystery from the very beginning - the emergence of
monsters inside the MAGMA corporation’s secret base and join in a world-wide battle for the survival of mankind.
With the help of long-familiar characters - General Baker, engineer Nicholas, a genius professor and, of course, Kate Lia - our hero’s companion over the years.

But most importantly, by popular demand from our players, the game now has a multiplayer.
Upgrade your hero, upgrade your weapon and test your skill, competing with players worldwide!

What you get:

Hours of gameplay in the campaign mode
Lots of maps for online battles
A possibility to enhance and equip your character according to your play style
Hundreds of weapons - from pistols to plasma guns
Combat drones, grenades, first-aid kits, implants and many other

As for the best part, it’s a Sigma Team game:
- Monsters swarming the screen!
- The enemy corpses do not disappear - see the work done after beating a level!

What’s New

Version 2.4.9

minor changes and improvements

Ratings and Reviews

4.7 out of 5
454 Ratings

454 Ratings

IDontCare05 ,

F*%$ing great game!!

This is one of the better games I have on my phone no doubt about it! The game play is fluid, rewarding and no problems as far as glitches goes or anything. Just download the game for yourself and play it and have a good time doing so.

RolyPoly74 ,

Developers please read!!!

Love your games! They’re some of the best..BUT, with Alien Shooter 2 you are required to do the optional missions as part of the regular ones! Example: the missions where you have to destroy 5 teleportation devices or find missing pieces..I hate these & they should not be a part of the regular missions, they should be optional like in all your other games! Then as you progess, they become ridiculously hard! I’d rather just continue with the main missions but I can’t cause now I have to do these dumb side missions!!! 🤬 I don’t even feel like playing anymore...hope you don’t make the same mistake later on down the road cause I love your games..p.s. I stopped playing your previous games because I can’t progress! Now it’s telling me I have to be a certain level to continue playing!!! What’s that all about? We forgot what it’s like to make games fun! My character is sooo slow! If you’re going to make a game this hard, give me a quick character & good guns! I have yet to beat any of your games! Things need to be fixed!!! Oh, & your “Set of weapons box perk” doesn’t work!!!

gumbodumb0 ,

Nostalgic game but

I appreciate u guys making this able to play on ios, this brought back some memories for me. Gameplay is good, story is fine so har but one issue that i ran into is that every time im about to open a daily chest, the game suddenly crashed and i lost the chance to open the chest and have to wait for a new one. This kinda makes me that this don’t randomly happened, maybe that’s how u pushed ppl to pay money for the good stuffs.

App Privacy

The developer, Sigma Team, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers
  • Usage Data

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Game Center

    Challenge friends and check leaderboards and achievements.

  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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