Red / Blue: Protected by an armor-like hide, it is capable of living in molten lava of 3,600 degrees.
Yellow: Walks on its hind legs. Shows signs of intelligence. Its armor-like hide even repels molten lava.
Gold / HeartGold: Its rugged hide protects it from even the heat of lava. However, the hide also makes it insensitive.
Silver: Its brain devel oped when it began walking on hind legs. Its thick hide protects it even in magma.
Crystal: By lightly spin ning its drill- like horn, it can easily shatter even a diamond in the rough.
Ruby: RHYDON’s horn can crush even uncut diamonds. One sweeping blow of its tail can topple a building. This POKéMON’s hide is extremely tough. Even direct cannon hits don’t leave a scratch.
Sapphire: RHYDON has a horn that serves as a drill. It is used for destroying rocks and boulders. This POKéMON occasionally rams into streams of magma, but the armor-like hide prevents it from feeling the heat.
Emerald: Its horn, which rotates like a drill, destroys tall buildings with one strike. It stands on its hind legs, and its brain is well developed.
FireRed +2: It begins walking on its hind legs after evolution. It can punch holes through boulders with its horn.
LeafGreen +2: Protected by an armor-like hide, it is capable of living in molten lava of 3,600 degrees Fahrenheit.
Diamond / Pearl: Its brain developed after it stood up on its hind legs. Its drill horn bores tunnels through solid rock.
Platinum +4: Standing on its hind legs freed its forelegs and made it smarter. It is very forgetful, however.
SoulSilver: Its brain developed when it began walking on hind legs. Its thick hide protects it even in magma.
Omega Ruby: Rhydon’s horn can crush even uncut diamonds. One sweeping blow of its tail can topple a building. This Pokémon’s hide is extremely tough. Even direct cannon hits don’t leave a scratch.
Alpha Sapphire: Rhydon has a horn that serves as a drill. It is used for destroying rocks and boulders. This Pokémon occasionally rams into streams of magma, but the armor-like hide prevents it from feeling the heat.
Let's Go Pikachu / Let's Go Eevee: Its brain developed when it began walking on its hind legs. Its armor-like hide even repels molten lava.
Legends: Arceus: Rapidly rotates its horn to bore through bedrock. It swaggers around volcanic regions, protected from the lava's heat by its tough, armorlike hide.