We all remember Conker Bad Fur Day as one of the most original (at least conceptually) games ever released on Nintendo 64. But we also remember how it looked before, when it was called Conker: Twelve Tales or Conker’s Quest: the quintessential cute-looking platform. However, apart from the graphic style, the first version of Conker had some interesting features not found in released version. The overworld was probably bigger and there were more levels, like, as you can seen from the screenshots on this page, a Toy and an Ice stage, more bosses,more moves and gadgets (including vehicles) for Conker. Also, the game was slightly different if played with Berry, the cute friend of Conkey, because she would have had to raise monsters in order to fight the enemies. The most significant feature was however the co-op mode, which allowed two players to cooperate in the adventure mode. Unfortunately, only some places and characters were ported to BFD, although with heavy changes, like the Scarecrow, the Cyclops (that became the giant boss of the prehistoric world), the windmill, many locations and gameplay ideas of the phehistoric world, etc. We can only hope that in the future a proto of this game will be leaked for everyone to enjoy.
Thanks to Cubivore10 for the contribution!
NEW 30 MINUTE VIDEO!!! Huge props to IOnEIFalcon