What genres do you like, and on what device ´(s) will you be playing ?

RealShadowCaster. I’m on mobile and there’s too much games

this can be a good resource. otherwise, clicking on the carts on this page will launch them (they're featured and very fun). It does come down to what you want to play, as you should just look through the carts on the forum and play ones that you think look cool!

There are plenty of puzzle games and platformers here. Some are great while the rest are usual.
For my recommendation, play Train Journey.