CATS: Crash Arena Turbo Stars is a physics-based combat game where players build custom battle bots and compete against each other in destruction-filled arenas. Players collect parts to build their bots, then send them into battles against other players' creations. The game features a variety of weapons and parts, allowing for a high degree of customization and creativity in bot design.

The gameplay is simple yet fun, with the primary focus on building and upgrading your bots. The bot battles themselves are automated, meaning the strategy lies in designing a bot that can outfight its opponents. The game’s lighthearted tone and colorful design make it accessible to a wide audience.