-
- NAMCO BANDAI Games Inc.
- http://www.bandainamcogames.com
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- Blizzard Entertainment
- http://blizzard.com
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- SNK PLAYMORE CORPORATION
- http://www.snkplaymore.co.jp
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- Softmax
- http://www.softmax.co.kr
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- Sony Computer Entertainment..
- http://www.scei.co.jp
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- Sony Online Entertainment I..
- https://www.soe.com
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- TAITO CORPORATION
- http://www.taito.com
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- The Peregrine
- http://theperegrine.com
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- Sega Corporation
- http://www.sega.com
