Mickey's 123's: The Big Surprise Party is a single-player educational game in which players engage with interactive activities to learn numbers and counting through gameplay involving Mickey Mouse. In this game, players join Mickey Mouse and friends as they prepare for a surprise party, exploring various mini-games and puzzles that reinforce basic math skills in a fun and engaging setting. It stands out with its charming animation, familiar characters, and focus on early childhood education, utilizing simple controls and colorful visuals to appeal to young learners and make learning numbers an enjoyable experience.