how can i change controller to keyboard...? please help me i erase the game but don't change

键盘按E和ctrl无法换位。一开始到提示换位关还是可以的，但不知道为什么后面失灵了，怎么也无法换位。到三岔路口时我一直卡关过不去，直到搜了攻略才知道要换位才能过。但是其他按键比如上下左右和回溯都是可以用的，只有换位用不了，试了前面的关卡也是一样。有谁能帮帮我，告诉我怎么解决吗？感激不尽。...

My controller moves both of em and it doesn't let my friend have a controller

Why? I mean I know it's a lot easier to develop than online multiplayer, but I really doubt a lot of people are playing PC games on a couch with a bunch of friends. Are you working on adding the online to it or should I just remove this game from my whislist?...

连上手柄，游戏竟然直接循环跳界面，连环咔嚓