Playing on a laptop. Much more fun and challenging than a mouse. To play on a laptop, place left hand on WASD keys and thumb on left click pad. use right hand for aiming with the mouse pad. Trust me it works, Got to Ghost Sniper so easy.
A game that was first great, But after years, It was not Perfected, But..."Godified". Great game, Now that you get to control its sequence. Love the Light Dark Stages.