MATH-BAM!!!

Develop a high-energy arcade-style math game targeted at kids aged 8 to 12. The core gameplay should feature quick-fire equation challenges covering addition, subtraction, and fraction operations, all set against a tight countdown timer to build a sense of urgency and engagement. Implement a streak combo system where the multiplier for the player's score increases continuously the longer they maintain a correct answer streak, to encourage consistent focus and fast, accurate responses. Structure the game into timed round phases, and after each round concludes, display a clear star rating and a full score summary for the player to review their performance. Design three selectable difficulty tiers: Easy, Medium, and Hard, to adapt to different skill levels of the target age group, making the game accessible for newer players while offering sufficient challenge for those with stronger math proficiency. Integrate a global leaderboard system that lets players track their rankings relative to other users, creating a motivational goal for players to practice and improve their math abilities. Ensure the overall visual and interaction style is vibrant and age-appropriate for preteen users, with smooth, responsive controls that match the fast-paced arcade rhythm, and keep feedback for correct and incorrect answers snappy and encouraging to sustain player interest throughout gameplay sessions.