yugioh DS games are surprisingly not terrible, theres a story mode and a tournament mode and dueling becomes moderately addictive after a surprisingly short amount of time. definitely worth picking up if you feel like being obsessed with something for roughly a month. word of caution though: if you play the game for any longer than a month, itll probably stop being fun for a really really REALLY long time. just the way it works mannn
ninja town is probably one of the best games ever. its easy as hell and takes absolutely no time at all to beat, but if youre like me - a nut for tower defense games - then youre guaranteed to fucking love ninja town. think bloons tower defense 4 but infinitely more adorable and innovative. NINJAS ARE KAWAII
kirby squeak squad is an adorable platformer game that is actually really fun. typical kirby game, but i think squeak squad is a cut above the rest because theres soooo many forms that you can transform into, and no "wrong" or "right" form to play as in any given situation, making the game pretty innovative and fun. it wont change your life, but itll definitely help you kill a few days/weeks or however long it takes to beat it.
animal crossing: wild world is without a doubt the best non-pokemon DS game of all time. theres just something about living in a town with a bunch of super cuddly, oh-so-fluffy forest creatures that makes for an awesome gaming experience. i dare you to play this game for an hour and not be addicted. seriously, the sheer number of hours ive wasted on this game is a little embarassing. also, i time travel and im proud, GET AT ME
also i dont even own a 3DS lol, the 3D hurts my eyes so much its unreal