This needed a recommendation! Quite addictive.

Good vampire survivors like, still in development but showing great promise. The achievements are quite hard though.

Mining game with waves of monsters and bosses.

Great little sky twin stick shooter. Fun.

Cold Beam always delivers the goods - and many more updates are expected.

Cheap, and short puzzle game. Place square tiles to finish the path. If you can get it for a few cents it may be worth for your kids. Would not have bought it myself. But the bonus content is nice.

Anime-ish (Yes, there is a 18+ mod) metroidvania. Cute characters, decent story. Not overly complex and has a casual difficulty setting. Needs some polish, but fun enough to play a while.

Fly the skies in your little boat. Buy low, sell high as your travel between sky cities in order to get rich and build your mansion. Pretty easy game, just takes a bit to get the right pace.

Amusing, crude humor little game with a lot of butts and farts. It's a puzzle game a heart - but the juveline comedy can best be enjoyed with a beer or something stronger in hand.

Cross between Diablo and Vampire survivors. Relaxed pace, ramps up nicely. Video effects not as crazy as VS. Plenty of achievements and stuff to do even in Early Access. Try it.