To get a Kikachu, go to the Unknown Dungeon after you cought Mew and MewTwo. Go to where MewTwo was, and Gary will be there. He had just captured a Kikachu. At this point, fight him. DO NOT SAVE FIRST!!! If you beat him, which you probably will, if you have a Charizard like mine (I love my Charizard). Gary will give you his Kikachu. If you saved first, he won't. TO BAD.
To get a Kikachu, go to the Unknown Dungeon after you cought Mew and MewTwo. Go to where MewTwo was, and Gary will be there. He had just captured a Kikachu. At this point, fight him. DO NOT SAVE FIRST!!! If you beat him, which you probably will, if you have a Charizard like mine (I love my Charizard). Gary will give you his Kikachu. If you saved first, he won't. TO BAD.