Just to let people know I am back working on this! Some day it will be awesome but for now I am just working on it bit by bit until its a fully playable game.
Here is some stuff I built into the current development release:
Dialogs for switching to new weapons picked up:New weapon - Desert Eagle:New inventory dialog for changing equiped items/weapons:Lastly a death dialog so you can restart the level:Also added is breakable glass, more of the first level and one enemy for testing purposes.
Next thing I was gonna add is grenades as the mechanics for guns are already done but nothing has been done on grenades. Any advice on how to do grenades is most welcome here!

(+1 for any good advice!)