There is a similar game called Blockland. But if you aren't looking for games exactly like Roblox, then it depends what you are into. Toontown is good, too. It's not totally free world (Like you don't get to do whatever you want and can't say whatever you want) but the game is still really fun because it's SUPER easy to make friends and stuff. This is a little thing about me past. Toontown was my favorite game until Roblox, because all of my friends stopped getting online. I got on again after about 6 months and invited 5 people that I met and played with I wasn't sure what to get membership for! I have membership for both since we couldn't figure out how to get rid of toontown membership and we had already bought a roblox 6 month. :D.
sites like roblox are:legos.and blockland
No there is not but there are many fun games on other sites such as Zwiny Stardoll Meez IMVU Movie Star Planet Etc.
Some of the cartoon websites or the sites of English grammar for solving puzzles etc. would be fun for them.
that's easy roblox its fun and there is a lot of nice ppl
Roblox. more fun and more better. more good graphics. you can play a lot of games in roblox. I suggest Roblox.
Minecraft is a cool & fun game that is compatible with Mac.
Yes like many people. And if you play ROBLOX send a message to obito3
Its a game on Roblox where you do tasks for pets to earn cash its fun!
Minecraft or 3drad
there are clubpengin which is like habbo and there is isketch
Yes It Can If U Know How To Play It And U Can Play All Sorts Of Stuff Like Digimon, L4d, Pokemon .etc It Is Fun Or I Can Be Fun. By Ur Question Answerer.
How about Titanic.