Mine has to be Dragon Quest: Rocket Slime, a DS spin off of the Dragon Quest series that sees you playing as a slime operating a tank and rescuing the people from your town. You run around the overworld, collecting items to use as ammunition and saving money to upgrade your tank. The art and music are just as great as you’d expect from the Dragon Quest series. It made fantastic use of the DS’s dual screens. It’s also written for a younger audience, so a lot of it is just really silly and fun! Try it out for sure, I’m so sad there’s no sequel :(
Golden sun and its sequel on GBA
Shame they never made a 3rd one…
The third one did not even come close scratching the itch unfortunately
There fact that you couldn’t even backtrack to pick up the summons you missed was a major letdown, and it was all downhill from there.