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 :(
One Finger Death Punch
Simple, but surprisingly addictive stickman fighting game. Although the title is a lie because you probably need two fingers to play it. I think this was the first game I went for 100% achievements.
Apparently it has a sequel which I didn’t know about. Both are on sale for pretty much pocket change now too.
One Finger Death Punch is one of the few games I can look at and genuinely call it perfect. It’s really simple, but there is literally nothing I’d change about them. It doesn’t do anything more than it needed to do, and I love it for that.