With Roger defeated, Mewtwo satisfied, and Tim and Pikachu teammates once again, the Story of Detective Pikachu, at least for now, comes to its close! Outside of collecting all the various Pika Prompts found in each and every chapter of the game, you've completed all you can as far as Detective Pikachu is concerned. Congratulations!
If you've followed along our guide throughout your journey with Tim and Pikachu in Detective Piakchu, we would like to take a moment to thank you for doing so! So much time and effort goes into making a walkthrough like this - almost as much time it will take you to solve all the Case found within the Main Story - and we appreciate you using us as a source of knowledge that we can, in turn, lend to you. It is our hope that we have aided some type of service or help to all great players of the Detective Pikachu!
Here's hoping for a sequel to come for this great game, one where Tim and Pikachu will finally get the chance to reunite with Harry Goodman!