B-Box

B-Box is an event-based item in Counter-Strike Online.

Overview
Balrog Box can be obtained upon completing Hidden Conspiracy. It offers Balrog weapons, both permanent or duration (1 day or 7 days). Limited to Level 17 players and above.

Korea

 * Balrog-I
 * Balrog-III
 * Balrog-V
 * Balrog-VII
 * Balrog-IX
 * Balrog-XI
 * Dual Infinity
 * Double-barreled shotgun
 * MG3
 * SPAS-12
 * UTS-15
 * M134 Minigun

Taiwan/Hong Kong

 * Balrog-I
 * Balrog-III
 * Balrog-V
 * Balrog-VII
 * Balrog-XI
 * Random weapons

China

 * Balrog-I
 * Balrog-III
 * Balrog-V
 * Balrog-VII
 * Balrog-IX
 * Balrog-XI
 * AT4-CS

Release date

 * Korea: 12 September 2013 ~ 26 September 2013.
 * Taiwan/Hong Kong: 8 October 2013 ~ 22 October 2013.
 * China/Japan: 10 October 2013 ~ 16 October 2013.

Trivia

 * In Taiwan/Hong Kong version, opening B-Box will not have any chances of receiving Balrog-IX since so many players have bought it already.
 * The "Random Weapon" line is not completely random. Many players got Double-Barreled Shotgun, Dual Infinity and MG3, which is included in Korea's B-Box.