Unique 3-D engine, advanced game concepts, marketed globally - for gamers.

Unity is a game development ecosystem: a powerful rendering engine fully integrated with a complete set of intuitive tools and rapid workflows to create interactive 3D content; easy multiplatform publishing; thousands of quality, ready-made assets in the Asset Store and a knowledge-sharing Community.

For independent developers and studios, Unity's democratizing ecosystem smashes the time and cost barriers to creating uniquely beautiful games. They are using Unity to build a livelihood doing what they love: creating games that hook and delight players on any platform. is the biggest social network service in Europe, it is available in several languages but popular particularly among Russian-speaking users around the world, especially in Russia, Ukraine, Azerbaijan, Kazakhstan, Moldova, Belarus, and Israel. Like other social networks, VK allows users to message contacts publicly or privately, create groups, public pages and events, share and tag images, audio and video, and play browser-based games.

As of December 2012, has at least 195 million accounts. It is ranked 19 in Alexa's global Top 500 sites and is the second most visited website in Russia. In December 2012 had an average of 43 milliondailyusers. is a social network service for classmates and old friends. It is popular in Russia and former Soviet Republics. The site was developed by Albert Popkov on March 4, 2006.

The website currently claims that it has more than 148 million registered users and 33 million daily unique visitors. also currently has an Alexa Internet traffic ranking of 67 worldwide and 7 for Russia. Revenues in the first quarter of 2008 for amounted to $3.3 million.

In 2012, the site was listed among 'The Top 10 Russian Internet Brands Out to Conquer the World'. is the largest free e-mail service of the Runet. The business was originally owned by, a company founded in 1998 by Eugene Goland, Michael Zaitsev and Alexey Krivenkov as spin-off from DataArt. It received an initial investment of USD 1 million from the well-known investor (and fencing champion) James Melcher.

The business expanded rapidly to reach the No. 1 market position in Russia by 2000.

In 2005 there were more than 30 million users with 25 million emails a day.

According to Alexa data for June 2007, was the most popular Russian site on the web.

Photon - Exit Game

Exit Games provides MMOG middleware technology. The core of Exit Games' technology is the network engine and socket server "Exit Games Photon" which allows the development of scalable and robust online games. This is offered as client and server SDKs which include libraries for various platforms - such as Unity, iOS, Android, Flash, Silverlight, MeeGo and more -, code samples and documentation.

Since all libraries connect to the same backend using the same commands and logics, cross-platform interactivity is possible, i.e., communication between different variants of an application running on various platforms (e.g. iOS vs. Browser vs. Android).

Photon's core is built on native C/C++ for performance reasons, while custom server-code is written in C#/.Net. Photon provides a reliability layer on top of UDP (RUDP) which can be switched-on/off on a per event basis.

Exit Game provides its Photon network engine in a software license model.