It looks like this one looks like it's utilizing other MMOs, it's all 3D graphics and that game is going to be RuneScape's rival.
Earth Eternal has races and it takes place where humans are gone from existence forever. You control furry creatures (cats, wolf, etc) or you can control trolls, orcs, etc. It seems to be releasing later in the year.
If you want to see the site, you'll know what I mean.

http://www.eartheternal.com/

The trailer is quite good.

I've heard about this game, it seems promising. But, they didn't mention about skills, which is always one of the biggest drawing factors to a new game for me.

I kind of doubt it will rival RuneScape. Looks quite silly to be honest

It's honestly a little bit too childish for me. Runescape has proportional males and females, but this game is just too weird. The playable races and characters all look like teddy bears or some other plush toy. I highly doubt this will rival RS, like Pliigi said.

Looks pretty horrid honestly.

It's strange that you've brought up Earth Eternal. I've followed these guys since they first started. Their team use the same technology I use for Project Utopia, so I know many of the technicalities. They received a grant somewhere in the region of $4m, so it's very serious stuff. I would imagine it's aimed at a younger target audience, so don't be surprised in that respect.

Looks ok but i wish it had humans
I'm sure MS will be beter though

My thoughts exactly!!!

Look alright, I won't play it, but it does look surprisingly better than Runescape and more immersive. Kind of "WoW" like.
Although you can't base the gameplay off one video...

The graphics look good especially since its browser based.

it looks like a little kid game. everyones sorta cute looking

I've been watching this game for a while. It doesn't seem that bad since it's F2P and browser based with good graphics. When it's released I'm either going to be a Clockwork or that newly released tree thingy.

looks to childish for me

my 9 year old cousin would probaly play it =]

I don't see much difference between Runescape and that game, both aimed at younger audience and both get 12 year olds saying its too childish....