Kabam, a Californian developer of massively multiplayer social games formerly known as Watercooler, has raised $30 million in Series C funding in a round led by Redpoint Ventures and Intel Capital, with participation from original investor Canaan Partners (which incubated Kabam in its offices at the seed stage).

The company, which was founded in 2006, says the additional capital will be used to expand its game studios.

In addition, Kabam aims to produce a greater assortment of original and branded social games and explore targeted acquisitions similar to its purchase of WonderHill in October 2010.

Maha Ibrahim, general partner at early backer Canaan Partners, says the Series C round was “heavily oversubscribed”.

Kabam tries to differentiate from other social game developers by shying away from so-called casual games, putting more focus on games that appeal to a core gamer demographic, says Kevin Chou, CEO of the company.

It attempts to do that by combining the immersive gameplay found in massively multiplayer online strategy and role-playing games with the social interaction capabilities provided by social platforms (as far as I can tell, its games are Facebook only).

The company says it has several new games scheduled for launch in early 2011, with more titles and “strategic initiatives” slated to follow later in the year.

Kabam says it has grown from 20 employees to over 200 in the course of a year, recently opening up studios in San Francisco and China.

The company has raised a total of $39.5 million to date.

(Press release)

The race is on between sites like Hulu and Joost to bring video content to the web, but as this content becomes more ubiquitous it will be the sites that go beyond basic video streaming that will ultimately be able to differentiate themselves. Watercooler, a development house behind several hundred community-based social network applications, is one company that is positioning itself well for this upcoming face-off. The startup has built up a community of 16 million registered users spanning its TV-centric applications on MySpace, Facebook, and other popular social networks, and has now signed deals with Hulu and Joost that make it one of the first sites on the web to offer content from every major TV network.

Watercooler launched its apps over 18 months ago (long before getting rights to any video content), offering an array of applications that allowed TV fans to interact in an environment focused on their favorite shows. Each application offers discussions, games, and other social content relevant to a specific show (for example, you can find the Addicted To Heroes app here on Facebook). But recently, Watercooler has made strides to take these social communities to the next level.

In October the site signed on Hulu to provide video for its applications, and last week the site launched its own video portal, TVloop. Today, Watercooler has added Joost to its list of partners, which means it now has full length content from Viacom, CBS, Fox, NBC, ABC, and the CW – a feat that CEO Kevin Chou says is the first on the web.

Watercooler isn’t offering every piece of content from these networks – instead, it only presents shows that have corresponding Watercooler applications (though the hundreds of apps available encompass most popular shows). And Chou says that the company isn’t setting out to take on the likes of Fancast or Hulu, but is instead looking to offer a complete package merging both a social community and the video content itself. Other sites may be able to match its video library, but building a thriving social community of 16 million (a third of whom are active on a monthly basis) is not something that will be easily reproduced – Chou says that competitors like Mesmo and TV.com still have only a small fraction of those numbers.

Another video portal looking to differentiate itself is Sling.com, which features integration with Sling’s popular video-streaming devices (you can see our initial review of the site here).

The Mountain View-based firm raised a previously undisclosed $4M in Series A funding from Canaan Partners this past September. While it’s been developing Facebook apps since July 2007, it just recently launched a corporate website to provide a more unified front to its efforts.

While you may not associate the name “Watercooler” with the more famous app developers Slide and RockYou, as well as SGN and Zynga, the company has created over 700 community-building apps. Watercooler’s installs and active users earns it the #9 spot on Adonomics top Facebook developer list.

Watercooler’s apps focus on particular shows and teams, and give fans an opportunity to discuss recent events, share photos, and take quizzes. The applications can also communicate with each other, allowing for interaction between rival groups, even across the supported social networks. The company’s platform allows the company to produce these applications very quickly, each tailored to a particular show or team.