Each nexus key that you get works the same way. So when you get others, you activate them in the same exact fashion.
Hi, can you tell me what the key next to "clap" is ?
Kou earn keys by progressing the story, so far there are 3. Keep playing and you'll find them.
I know but i forgot it and now i can't go on with the story.
the 3 keys are whistle, clap, and think backwards
ty.
