Yes, but color games can't be played on a normal gameboy.
no
Yes you can.
Yes, you can usually play the last generation of games for each Nintendo system (Game boy colour plays game boy, game boy sp plays colour, game boy ds plays sp, etc.)
No. I've seen a gameboy colour game case. If says gameboy advance, you play it on gameboy advance. If it says gameboy colour, you play it on gameboy colour.Actually a gameboy color can play games from the original gameboy, and they look way better in my opinion
yes you can i have tried it but the gameboy colour games stick out a lot
Game Boy Games can be played on both the GameBoy Advance and the GameBoy SP.Game Boy and Game Boy colour games can not be played on a DS though -through the carriage slot.
Yes, the Gameboy Advanced SP can play Gameboy Colour games.Yes it can
It can play Gameboy Advance games and Gameboy DS games. Not Gameboy pocket or colour games.
You can, but not by using the original GameBoy colour gamecards. You will have to download a digital version of the game off of the Nintendo eShop in order to play GameBoy colour games.
No, the R4 will only play Nintendo DS Games and Homebrew.
Yes, you can
If you're asking if you can play American games on a UK Game Boy Color, then yes, you can. The Game Boy Color is not region-locked, unlike Nintendo's later handheld consoles.