Piggybacking off this, I got a few games to reccomend.
A pretty popular tycoon that isn't like most copies and such. You chop down trees, haul em to your base to turn to planks then haul them down to the resident store to drop off for money. Also get to build on your own plot of land.
The embodiment of classic roblox. A massive map made up of many many classic games from Roblox's past with the old nostalgic fun of roblox's version of free-for-all. Most of the map is destructible too.
A beta game that has an access fee, but is worth it. Pretty fun game where you can grab fruit to sell and use money and stuff to build your treehouse and grab some vehicles. The drone you can get in the game is fun.
A well-made little hangout with a couple of secrets. All I can really say.
Had to save the best for last. This is an incredibly made place. There is so much detail, some fun little interactive things and a bit of story in it that tugs a bit at the heartstrings. This is definitely one place that is a must to play if you want to look at what roblox's engine can handle.