this is impossible shooter 2 remake.if you want to try old version check on the main menu.and if you feel this game is very bad please don't mind it i'm not earn any money from my game.i just want to make people fun.
while the president visit the white mesa labotory the alien come from the void and the president stuck in that lab.while that the police and marine protecting the citizen and you will play as black op to rescue the president while you searching for him some marine go inside that lab and those marine aren't friendly with you.
================if you are interest the music============
here is where it came from
half life,house of the dead 2,castle crasher
check out the awesome original!
press arrow key to move
press space to jump or hold space to long jump
press "z" to shoot (effective to final boss)
press "x" to block (can protect only bullet)
press "c" to use melee attack (effective to alien and human)
================bug or mistake=======================
if you guy from it comment below or PM me
================Thanks for playing====================
XD hope you guy enjoy it.