I have tried playing this Game around 4-5 trying to complete it
Unfortunately there is a glitch on either level 6 or 7 ...
I pass the first person view level (level where to have to follow the bad guy to the end )
(There are 2 first person view " doom " type levels and this was the second level like this , then after you pass this level you go to. Shooting level )
And then the gun support stops working
Kind of a bummer can't complete the game with the gun
Not sure why the gun stops working
Sorry for the bother just an update incase anyone else has had trouble