You may improve your mobile gaming experience with in-app purchases. You can significantly outperform other players by spending money on in-game currency, power-ups, or enmat exam time slotsxclusive content. Improving The Gaming Experience. To beat tough opponents and advance through the game more quickly, for instance, you can buy a powerful weapon or item. Special Features Are Available. To further improve your overall gaming experience, in-app purchases may grant you access to exclusive features or customization choices.