R to reload. WASD to move. P To Pause. Don't play in full screen mode because the sniper Reloading animation completely lags out the game in my computer- I don't know about yours)
I used Modified Version Of D7 engine and then I modified that version myself and made it better with a whole lot more stuff. Credit to @Echo_Gamer_516 for the original project. I added Different maps and more game modes but the original project was NOT MINE!!! Credit to @Reptlowagain for the sniper model (although I coded the sniper model myself except for a few of his scripts) (one of his scripts)