Hi thanks for your play, I just test the package version again and it works well. May I know when it is locked? Or you have press ESC to call out the settings menu in 3D scene? it may need press twice (a little bug here) to call out inventory UI. Or you mean no topic continue and still in talking? there may need press E to disable it to move....(sry we do this game quite rush not have enough time to testing) OR if you mean no topic when you try to talk to someone ,then you need some "KEY" things to unlock the topic.