"I'm sure you can take out the guard without resorting to violence!"
Maybe, but why on earth would you WANT to? Here's an idea: Lose the "sniper" tag. Get rid of the obnoxious scope and call it what it is: a point-and-click adventure game.
Protip: People don't play sniper games to not kill things.
 "Panda: Tactical Sniper 2")