Stealth Assassin is a well-done action game in which you take on the role of a hitman sent from the future. Your job is to take down the target and escape with the help of the time portal. In each level, the green target runs around randomly and you have to get to him without him or the supervisor seeing you. If that happens, you'll be killed on the spot yourself.
Using the Z key you can run faster for a short moment and the X key allows you to be invisible for a short period of time. Do you think you are skilled enough to commit the contract killing in any situation without being noticed? Find out now and good luck in Stealth Assassin, another free online game on Silvergames.com!
Controls: Arrow keys = move, Z = run, X = invisibility