Play Shifu Detective iPad or Tablet once the game is setup no WiFi is needed.
Product details here:
https://www.playshifu.com/plugo/detective?psafe_param=1&gad_source=1&gclid=CjwKCAjw_LOwBhBFEiwAmSEQASCDo7QkQdgoa1wgu3KbGteezJWN1PLHVR4l48UX33dIJYgmIWZmRhoCPhcQAvD_BwE
If you are in NYC we can arrange collection!