Astro-Grover is an educational game for one player based on the Sesame Street franchise. It provides a playful setting in which children practice counting, adding, and subtracting. The game helps children work with numbers in five different ways - assisted by Grover and the Zips from the planet Zap.
Gameplay involves navigating through various sections of the game, each focusing on a specific mathematical skill. Players must solve problems and complete challenges to progress through the levels, with increasing difficulty as they move forward.