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Latest news
31MediaXp.de inteview at Gamescom 2010-08-27

XS Software JSCo Regional Marketing Manager Iliya Petrov in front of the MediaXp camera at Gamescom, Cologne 2010

30XS Software at Gamescom 2010 2010-08-25

XS Software took part in the best 2010 exhibition with both Public and Business stands. The event was very profitable for our company and we look forward to all our new partners.

29Lady Popular now on Facebook!! 2010-08-04

XS Software has released Lady Popular on Facebook! Try it now!

28XS Software partners with RunUp 2010-06-24

XS Software and RunUp reached an exclusive agreement for strategic partnership in the Philippines. See here!

27BBGsite 1-st anniversary! 2010-06-22

XS Software is taking part in the BBGsite anniversary with our game Khan Wars. Answer 5 simple questions and win special gifts!

26XS Software at E3 EXPO LA 2010-06-18

XS Software took part at one of the biggest gaming events of the year - E3 EXPO - Los Angeles (USA) 15-17 June 2010

24Joymax Partners with XS Software 2010-06-11

Joymax and XS Software reached an agreement for strategic partnership worldwide for the Medieval Strategy Game - Khan Wars

25Lady Popular started in Malaysia 2010-06-11

Try with us the new XS' title Lady Popular in Malaysia - today the official release has started!

23Nemexia new version 2010-06-10

Nemexia is out with a 1.5 version: team goals, new advisers, the Supreme Starway gate and many more is waiting for you! http://www.nemexia.com/

22New online gaming portal 2010-06-09

www.madmoo.com - the newest online gaming portal, where you will find all XS Software's projects is online. Don't miss the chance to play one of the great browser games we have for you!

XS Software specializes in development, publishing and distribution of browser-based multiplayer online games. With more than 10 million registered players, we are one of the biggest and fastest growing online game producers in Europe.


As a developer, we have set high quality standards - and as a publisher, we promote online games which meet these standards. With this recipe for success, our game portal Madmoo.com has become the top destination for the best online games: from a small challenge for your coffee break to complex, long-term multiplayer games.

How we became what we are today
(Rollover for more information)

  • Online games
  • Employees
  • Countries
  • Game portals

2004: Hristo Tenchev founds XS Software JSCo in Sofia, Bulgaria. In November the same year the first Bulgarian Massive Multiplayer Online Game (MMOG) Bulfleet (www.bulfleet.com) was released.

2005: The first version of the second title Khan Wars (www.khanwars.com) was released in Bulgaria.

2008: The internationalization of Khan Wars began. The game was first released in Poland with the support of one of the biggest horizontal portals: www.wp.pl.

2009: Four new titles released. Khan Wars is translated into 25 languages and released in more than 50 countries worldwide. Four new games are ready to be internationalized.

2010: XS Software has just released the Alpha version of its game portal - Madmoo.com. The internationalization of the four new games began. The company started translating the games into 35 + languages. The games are going to be released in 80 + countries.

Upcoming event participation

Event name Start date End date
E3 EXPO - Los Angeles (USA) 15 June, 2010 17 June, 2010
Gamelab - Gijón (Spain) 30 June, 2010 2 July, 2010
Games Convention Online - Leipzig (Germany) 8 July, 2010 11 July, 2010
China Joy - Shanghai (China) 29 July, 2010 1 August, 2010
GDC Europe - Cologne (Germany) 16 August, 2010 18 August, 2010
Gamescom - Cologne (Germany) 18 August, 2010 22 August, 2010
Tokyo Game Show - Tokyo (Japan) 16 September, 2010 17 September, 2010
AD:TECH- London (UK) 21 September, 2010 22 September, 2010
IEC, BEGE, Balkan Expo - Sofia (Bulgaria) 4 October, 2010 6 October, 2010
Game ConnectionC - Lyon (France) 16 November, 2010 18 November, 2010
GSTAR Korea - Busan (Korea) 26 November, 2010 26 November, 2010

Product awards & nominations

Galaxy News - Browser Game of the Year: 2008

  • Khanwars - Winner for Best Strategy Game
  • Khanwars - Nominated for Best Graphics
  • Khanwars - Nominated for Innovative Studio Award (Best Newcomer in Germany)

Galaxy News - Browser Game of the Year: 2009

  • Nemexia - Nominated for Story (setting, idea, background)
  • Nemexia - Nominated for Strategy (strategic or tactical games requiring decision-making skills)
  • Penguin Farmer - Nominated for Casual (casual customer productions)