The game starts with three, five, or seven frogs, depending on the settings used by the operator. The player guides a frog which starts at the bottom of the screen, to his home in one of 5 slots at the top of the screen. The lower half of the screen contains a road with motor vehicles, which in various versions include cars, trucks, buses, dune buggies, bulldozers, vans, taxis, bicyclists and motorcycles, speeding along it horizontally. The upper half of the screen consists of a river with logs, alligators, and turtles, all moving horizontally across the screen. The very top of the screen contains five "frog homes" which are the destinations for each frog. Every level is timed (1 minute); the player must finish the level before the time expires.

The only player control is the 4 direction joystick used to navigate the frog; each push in a direction causes the frog to hop once in that direction. On the bottom half of the screen, the player must guide the frog between opposing lanes of trucks, cars, and other vehicles, to avoid becoming roadkill.