You deserve some respect for downloading such crazy game! Here is an achievement for you!
Kill your first target.
Kill a target with the first shot in the Arcade Mode game.
Complete Arcade or Pro tutorial.
Kill 2 targets in a row without missing in the Arcade Mode game.
Reveal your target with the first scan in the Pro Mode game.
Fire 100 shots in a single game.
Kill 2 targets in a row without missing in the Pro Mode game.
Complete 10 games (with at least 1 kill) in one sitting.
Complete 20 games (with at least 1 kill) in one sitting.