For Godzilla fans who like Godzilla games and want to play them in your emulator, I got good news.

If you want to play Godzilla Trading Battle (From PSX):
Click here

If you want to play Godzilla Generations (From Dreamcast):
Click here for part 1
Click here for part 2
Click here for part 3
Click here for part 4
Click here for part 5
Click here for part 6
Click here for part 7
Maximum Impact link: Click here

SUPER NINTENDO SECTION
To download Godzilla: Monster War, click here.
To download Battle Soccer, click here.
To download Super Godzilla, click here.

(I don't know the link for Godzilla Archipelago Shock and Godzilla for Turbo Duo, sorry!)
I don't provide Game Boy and NES ROMS, they're old. But if you want find it yourself!

Good hunting!