https://yestino.com/zh-CN/entities/cod-mw4-fec913与 CoD MW4 相关的全部事件zh-CNhttps://yestino.com/zh-CN/events/how-to-unlock-the-cod-mw4-beta-secret-camo-litmus-345ff6https://yestino.com/zh-CN/events/how-to-unlock-the-cod-mw4-beta-secret-camo-litmus-345ff6Sun, 23 Aug 2026 00:40:57 GMTSecret Challenge unlocked The post How to unlock the ‘CoD MW4’ beta secret camo ‘Litmus’ appeared first on NME . 来源：NMEhttps://yestino.com/zh-CN/events/when-does-the-cod-mw4-beta-end-84d962https://yestino.com/zh-CN/events/when-does-the-cod-mw4-beta-end-84d962Sun, 23 Aug 2026 00:25:00 GMTGet in while you can The post When does the ‘CoD MW4’ beta end? 来源：NME