this game is in its third update.
° Now you can choose different types of weapons of the future and the best of today as:
UZI, RPG, RIFLE, DESERT EAGLE, GUNS LASERS, KAMEHAMEGUN.
° now with more Missions
° The game is with fewer errors
° and the usual but ... best
° and as a bonus now the game is handled with ...
W, S, A, D, mouse, shift, F1 and F4
° and the error was corrected level 2