Very glitchy game!
Like many previous reviewers have stated, random items in your dock suddenly open and interrupt gameplay. Perhaps if one could run this game "in a window," maybe that would confine the mouse pointer to stay in game.
Overall gameplay seems decent, but I have currently reached the end of my game play without purchasing any items. Im at about 75% through level 6 and the final two missions require an item that is unlocked at level 7 - the silencer. All I can say is WA WA WAAAAH!
Time to uninstall.
kissmybASS01 about
Contract Killer 2, v1.0.1