EliteBobo's lab

You were walking on the road. Suddenly, you lose conscious and fell asleep. When you wake up, you see yourself in an empty room with some green tubes. Then a guy who called himself "EliteBobo" standing in the balcony up there, and tell you his plan to invade the world. He said he is developing a clone army and infect them with a kind of virus his lab developed and he's gonna use you to test the strengh of the clones. You only got a gun you see next to you. You have to fight back and defend yourself from EliteBobo's clones. not much controls lol