世界电子竞技大赛)、IEF(国际数字娱乐嘉年华)指定竞技项目《特种部队》，
B-organization I-organization I-organization I-organization I-organization I-organization I-organization I-organization O O O O O O O O O O O O O O O O O O O O O O B-game I-game I-game I-game I-game I-game O