Killstreak.tv also known as Killstreak.io is another brilliant arena 3rd person shooting .io game online. The game features cool cartoony graphics, character customization and fast-paced gameplay! Jump into the battle and try to kill any opponent you encounter as quickly as possible. Soon you will realize that you have to keep an eye on your ammo. There is never enough ammunition for your weapon in Killstreak.tv and you can run out of bullets very quickly! You can always pick up a gun from the ground if needed. Earn kill coins and unlock new weapons or different appearances for your character. Each of the weapons has unique stats. Use your arrows or W,A,S,D keys to run. Move your mouse to aim. Left click to shoot, right click to zoom in. Press R to reload your magazine, E to pick up a weapon. Can you get the highest kill streak and become the best player at the end of each match in Killstreak.io game online at IOGames.Best?