Jumpex Ball 3D is a free game developed by DealtLoft for Android devices. The game features over 99 levels and an online leaderboard to compete with other players. The objective of the game is to jump the ball through the obstacles and reach the end of the level. The game is designed to improve the player's reaction time and can be played anywhere, anytime.

The game has a simple yet engaging design that makes it easy to understand and play. The controls are intuitive, and the gameplay is smooth and responsive. The levels are challenging but not frustrating, making it suitable for players of all ages. The online leaderboard adds a competitive element to the game, making it more exciting to play.

Overall, Jumpex Ball 3D is a great game for those who enjoy simple yet engaging games. It's free to download and play, making it accessible to everyone. The game is well-designed, and the addition of an online leaderboard adds an extra layer of excitement to the gameplay.