While looking for a potential cartridge shell to use for the GB Everdrive, I thought I'd research all the various GB/GBC cartridge shell variations that are out there.
The majority of Game Boy games come in your good ole familiar grey cartridge.
Color variations commonly found with the
Pokemon games. Gold/Silver/Crystal are glittery, presumably to make it harder for pirates to copy them. Not sure what's up with the purple cart for the Japanese
Pokemon Gold. Yellow carts can also be found on the
Donkey Kong Land games and a
Tamagotchi game.
Other
Tamagotchi color variants. The
Nintendo Power official flash cart also comes in white.
Black carts are GBC games which are compatible with original GB machines, while the translucent black carts are GBC-only.
Kirby's Tilt 'n Tumble comes in glorious trans-pink and includes an accelerometer!
The vastly overproduced
Pocket Camera!
Rumble carts as seen in
Pokemon Pinball and
Ready to Rumble. Takes one AAA battery.
Robopon includes an Infrared panel.
More Info here.
Tamagotchi V3 Osuchi & Metsuchi includes a real-time-clock and takes a watch battery.
GB Pocket Sonar - Now this one's probably the wackiest game boy application ever. Weirdly-shaped cart attached to an actual sonar device to help you catch real fish!
More info here.
Many different cheat carts! I do like the
Game Genie looks, although it's a huge mofo.
Oversized
pirate multi-carts. Regular-sized pirate carts also come in wacky colors.
Rocket Games' unlicensed games include a unique cart shell. Reminds me of the EA Megadrive/Genesis games.
Aftermarket shells. First pic are I believe
ASM Retro Game Paks. Second pic are translucent shells from
Kitsch-Bent meant for
Bleep Bloop flash cartridges (not sure).
Any other cartridge variants I'm missing?
Anyway, for the GB Everdrive I plan to either use a trans-blue Kitsch-Bent shell, or a white Tamagotchi one.