well in most games like Club Penguin you can play for free but to get all the items you have to be a premium member which costs money. i know of one which isn't very like club penguin which you may enjoy and its called Proptropica.
Neopets AND Panfu. Club Penguin IS free if your not a member!
There is also Dizzywood, Secret Builders and Toon town and bin weevils and chobots and here is a mmorpg game and a free game runescape is a mmorpg game but the only thing is you need to download java its really simple no viruses or anything and adventurequest worlds a really fun game you cant chat tho only members can on member servers but its free no downloads i hope i helped.
There aren't many but I do know a couple: Animal Jam (My friends kids favorite...), Fantage, Runscape, Jump Start, Bin Wevils, Moshi Monsters, (Maybe Roblox, but not really.), Pandana, etc.
There is Panfu is But not member free
max games, armor games, game fudge, agame
i would say moshi monster Plus its Free!
well theres moshi monsters.com
There are many games like Club Penguin which you can do more with out a membership but there are none that are good with no cost.
well here are good games like club penguin. Moshi Monsters Binweevles Panfu.
Club penguin Small worlds Kennnedypsjh iutd
Club Penguin
club penguin
club penguin
Yes
yes chobots ecobuddies they aren't as cool but i guess thye'll have to do.