Games for kids suggestions

[RunForest]

Hey there. My first though was to ask this in Gamer mom/dad thread but I guess my question would go unnoticed there. Anyway, we've been playing Minecraft and Slime Rancher together, but I don't always have time to play with them. I decided to check some reviews and this Roblox thing really caught my eye. I checked screenshots and I really like its simple graphics. My both kids are 4 years old, how do you think will this game suit them? If so, are there any games like this? 

 

[Alekcemlma]

I got it 2 days ago and have only played it for an hour seriously dissapointed with this game, i was giving the NFS series its last chance with this game and it failed the thing that killed the game for me was that you could not buy cars and have your own garage and the graphics werent as good as expected anyone else have any comments on this game?