PEMDAS Order of Heroes game is an educational and engaging adventure where players guide the hero, Pahlawan Idris, through challenges that reinforce the order of operations in mathematics (PEMDAS: Parentheses, Exponents, Multiplication/Division, Addition/Subtraction). Players collect letters, answer math-based questions, and avoid monsters to progress. The gameplay emphasizes prioritizing mathematical operations correctly, providing both fun and learning for players.