Warning: Brief violence.
My stealth-based Ultimate Assassin 2-inspired assassin game. Dodge the guards and security cameras and make your way to the boss. You can't miss him: he's dressed in bright green.
Use the arrow keys to move. To assassinate the boss, just walk to him and touch him. If the security cameras/guards see you, you will be promptly shot, so beware. If you die, however, you will restart the level. Infinite lives are available. :) Feel free to mess up a lot.
See if you can beat all 4 levels! More may be added.