Alex, Give My Money Back Android Game Description:
The player must kill all enemies in two-dimensional locations, which are buildings with many walls and doors or sets of platforms. For variety, there are different effects from a shot to the face, a shot to the body and just a hit.
There are several weapons available, from a gun to a machine gun. Traps are available on some platforms. Boosters can be found in some places. The player has several lives and each hit takes away one of them.