The Simpsons Arcade game was re released on XBLA and the PS3 store about six months ago. As for the TMNT games Mickey is right there I can't see how they are overlooked especially since In Time was a 3D remake of the original. Of course they were pulled from XBLA and the PS3 Store (along with the NES TMNT from the Wii VC) but that was due to licensing issues with Nickelodeon not because they were overlooked.

Gremlins 2: The New Batch for NES

The Yu-Gi-Oh games, especially Forbidden Memories. Take in mind that they had to program every single card in the game.

I remember getting Garfield's Nightmare for the Nintendo DS because it got a decent review in Nintendo Power and I like the Garfield comics, and it was surprisingly okay. It's a side-scrolling platformer developed by Shi'nen that has good graphics for a licensed DS game. The best thing I like about it is the music; it's very catchy and fits the world of Garfield very well. It's not on the same level as Mario and the game itself is short, but it's good for what it does, at least for me.

Shrek 2 - GBA
Lord of the Rings: Two Towers - GBA
Lord of the Rings: Return of the King - GBA

Actually just purchased 2 of these from eBay to play again. :3

The games why I SOLELY LOVE playing again & again on my tiny Black/Red Retro SNES; which is the reason why I have it... for I absolutely love these CLASSICS!! If you haven't played them before in your life, or can't admit you have; then you absolutely must... even if you're a fan of the games like me!