Brave spaceman exploring alien planets is faced with aggressive monsters. All you can do is take your weapon and destroy that predator hives! Make a blood mess on planets swarmed with different species of aggressive robots, zomboids, vegetoids, worms and others of that kind. Survive, fight, repair your spaceship and escape. Welcome to absorbing action-shooter about astro heroes and future mankind problems with space exploration!In this dangerous adventure you will get:
- tons of weapons to destroy alien swarms;
- space aliens themselves;
- a variety of unexplored worlds, populated with hostile monsters and even robots;
- convenient character control;
- different missions to kill enemies, repair your spaceship, collect valuable items;
- separate survival mode;
- bonuses, perks, explosions, nukes, only the best;
- alternative, more powerful characters;
- total mess and devastation.You won't have time to get bored. High strain and challenge - this is what makes this game so attractable for lovers of top-down survival action shooters. Time to explore and fight! See you in space!

// Option A // 3t371d

To Alien Massacre mod from happymod.gamesite.info.
You need enable the option "Unknown Sources".
1. Click on the above link to Alien Massacre mod APK.
2. Save the file in your device s folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B // 4s1q4h

To Alien Massacre from HappyMod APP, you can follow this:
1. Open your browser and the HappyMod APK file from happymod.gamesite.info - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android s and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Alien Massacre in HappyMod App.