Ground Operation is a fast-paced car combat game featuring micro machines and tanks. The game offers various modes such as "Campaign," which includes missions tied to a story, "Arena" mode with Capture The Flag and Control Points team matches against bots, and "Demolition Race" mode involving lap racing with weapons. Players can engage in boss fights and combat a range of enemies from soldiers to giant battle robots. Additionally, they can purchase new cars, upgrade their abilities, and utilize power-ups like "Super Damage" and "Sentry Gun." In the "Arena" mode, players can assemble and manage their team's behavior, adding strategic depth to the gameplay.