Onix - Pokemon Red, Blue and Yellow Guide - IGN

Pokemon Red, Blue and Yellow at IGN: walkthroughs, items, maps, video tips, and strategies

Rock Tunnel - Pokemon Red, Blue and Yellow Guide - IGN

Victreebel - Pokemon Red, Blue and Yellow Guide - IGN

Vulpix - Pokemon Red, Blue and Yellow Guide - IGN

Goldeen - Pokemon Red, Blue and Yellow Guide - IGN

Mt. Moon - Pokemon Red, Blue and Yellow Guide - IGN

Raichu - Pokemon Red, Blue and Yellow Guide - IGN

Flareon - Pokemon Red, Blue and Yellow Guide - IGN

Clefable - Pokemon Red, Blue and Yellow Guide - IGN

Jolteon - Pokemon Red, Blue and Yellow Guide - IGN

Magmar - Pokemon Red, Blue and Yellow Guide - IGN

Grimer - Pokemon Red, Blue and Yellow Guide - IGN