Explore stba.io with futuristic characters and play against each other for the top spot! There are tons of powerful weapons ranging from hover tanks to fighter jets. You will start the new challenge as a basic vulnerable unit such as the Javelin or the Manta. Collect kills to unlock advanced troops like the Harpy and Gladiator. Besides, you can get other super forces. Team up with teammates to destroy the enemy's command center and defend your base during the battle. Good luck!