For Yu-Gi-Oh duelists, here is another nice title focused on the card game. The game seems to be for hardcore duelists so there is not much story around it, but with all the necessary functions related to the deck management, trade cards, etc. Make sure to check out other YuGiOh roms first on this site if you are a beginner.
Download link for Yu-Gi-Oh! - The Eternal Duelist Soul
Size: 5 MB
Platform: any GameBoy Advance emulator