One cold winter's night the world is invaded by an Alien race. Alan luckily has found refuge in a building and will have to fight and resist to protect his post !!!
You will be put to the test in dozens of levels, protecting your positions scattered in the building's area.
An arsenal of weapons will be at your disposal to repel the hordes of Aliens and continue in the game, level after level you will have to clear the whole building from the terrible Aliens!

-Face the enemy even with powerful laser weapons of the future!
-Unlock all the arsenal at your disposal!
-Increase the power level of your firearms!
-Increase the protection level of your defense!
-Increase the level of your health!
-There are different races of aliens and getting stronger!
-Kill all the Aliens you meet on your way!
-Collect treasure then buy weapons and more!
-Choose how to best use the weapons at your disposal!
-Buy ammo and explosives in bulk!
-Unlock defense turrets to wipe out the aliens!

The game is under development and will be updated to the full version soon!

Recommended device features:
-Android 8 or higher (Android 13 not supported yet!)
-Adreno 600 or higher
-Mali-T800 or higher
- Minimum 2Gb RAM
-Minimum storage space 1Gb

GPU (Imagination Tech PowerVR) Not supported. It can slow down.
Mediatek CPU not compatible.