tā / yòng / zhuānmén / gōngjù / jiěbāo / le / yóuxì / de / shùjùbāo / xiūgǎi / le / yóuxì / cānshù他用专门工具解包了游戏的数据包,修改了游戏参数。He used a special tool to unpack the game's data package and modified the game parameters.