Looking back to the days of the old 8-bit Pokemon world, I think when it comes to their graphics/sprites in the Pokemon Game Boy games, the Pokemon in Red and Blue look their ugliest! Some look OK, like Hitmonlee and Lapras and Mewtwo...
...but many others look horribly ugly, like Charmander and Raticate and the Nidoran family and Vulpix and Bellsprout.
A couple of them I think are actually cute, like Pidgey...
But some of them are designed completely wrong. For instance, Kakuna has ARMS!
And Gastly is just a big cloud of gas with eyes and a mouth!
Moltres is also simply a disgrace.
I am really grateful that in the later games, starting with Pokemon Yellow, they were redesigned perfectly to resemble how they appear in the anime, TGC, merchandise, etc. Now they look even better with the DS games.
Wanna see more of these ugly verisons of our favorite Pokemon from the Kanto region? Follow this link.