These are all of them so far -not including wii u as you need to have the the game pad to close to the console. https://imgur.com/a/shtKT4F
EDIT: I put my gba in the wrong place.
These are all the ones i have been able to get hold of.https://imgur.com/a/UsRNVOf
these are all my megadrive game so far.
Sonic 1 (Japan) Sonic 2 (Japan) Sonic 1 (eng) Sonic 2 (eng) Sonic 3 (eng) Sonic Spinball (eng) Sonic and Knuckles (eng) Echo the Dolphin (eng) Alex Kidd in the Enchanted Castle (eng). This is a pic of them all https://imgur.com/a/1c1JJTR
Today i have just finished my pokemon 1 gen collection with a pokemon yellow gameboy (not inculding green usa as thay are fake) this is a pic of them all https://imgur.com/a/sTJo59q