At the start of a main series "Pokémon" game, the player character receives one of three "starter" Pokémon, with which they can battle and catch other Pokémon. Each Pokémon has one or two "types", such as Fire, Water, or Grass. In battle, certain types are strong against other types. For example, a fire-type attack will do more damage to a grass-type Pokémon than a water-type attack. This form of gameplay is frequently compared to that of rock-paper-scissors, though players have to strategize which Pokémon and which of their attacks to use against various opponents.