Test Subject Arena

 New Arena is avalable for playing in Test Subject Arena. The fight begins in a lab which has two chemical experiments born in a test tube. Face and fight to see which one will be the winner. Shoot the opponent and gain goo. If you die, you should use up some of your goo. When one test subject has run out of goo, it's game over! Therefore, the aim is staying alive but be careful, the clock is ticking. Tik tok tik tok... Good luck!