射射

South Korea  kRO  31 August 2002  8  GRAVITY Co., Ltd.  [1]  
Taiwan and Hong Kong  twRO  9 October 2002  13  Game Flier  [2]  
Japan  jRO  1 December 2002  25  GungHo Games  [3]  
Thailand  tRO  March 2003  4  Asiasoft Corporation Plc.  [4]  
China  cRO  20 May 2003   ?  Shanda Entertainment  [5]  
International
(Primarily USA/Canada/India/Oceania)  iRO  1 June 2003  4  Gravity Interactive, Inc.  [6]  
Philippines  pRO  September 2003  5  Level Up!, Inc.  [7]  
Indonesia  idRO  October 2003  3  LYTO Online Entertainment Co.  [8]  
Singapore and Malaysia  mRO  April 2004  6  Game Flier  [9]  
eRO  [10]  
Brazil  bRO  22 February 2005  2  Level Up! Interactive S.A.  [11]  
Russia  rRO / ruRO  21 February 2007  2  Gravity CIS, Inc. - Ingamba LTD  [12]  
France (Europe)  fRO  28 June 2007  1  Gravity Europe SASU  [13]  
Middle East & North Africa  aRO  15 December 2009  2  Tahadi Games  [14]