I Fixed UBERCOLD TO UE4 4.9.1 i am not the brightest in blueprints but i think everything is correct there are no warnings or errors left allso (experimental) added weapon switching with number 1 and 2
and i am busy with knife switching numpad num 1 and num 2, and middle mouse button automatic shooting Hope you like it 
Added some new stuff pickup item and inventory And coin system project is now for UE4 4.9.2
Added Some New Stuff, Blood Splatter and Blood vignette screen, and the Healthbar and this is all working when you get it buy Bot
