Orb Annihilator is a dynamic arcade game available on Android that invites players to engage in an exhilarating experience of shooting and scoring. Players control a cannon that automatically fires balls to target orbs descending from the top of the screen. Each orb features varying colors and numbers, requiring players to match their shots accurately. The objective is to prevent any orb from reaching the bottom, as this results in game over. The game is designed to be easy to learn, making it accessible for players of all ages.

Key features include the introduction of special orbs, such as those with ball icons that provide extra ammunition and star icons that grant additional stars for scoring. Players must strategically aim and shoot to destroy orbs based on their numbers, adding a layer of challenge to the gameplay. With its straightforward mechanics and engaging visuals, Orb Annihilator offers a compelling arcade experience that encourages players to continuously improve their scores.