To find specific content related to "Sonic Dash" parts 25, 26, and 27, follow these steps:

1. Gameplay Walkthrough Part 25:
- Watch the gameplay walkthrough for Part 25 of Sonic Dash. This video provides insights and strategies for playing the game effectively.
- Video Link: Sonic Dash - Gameplay Walkthrough Part 25 - [learn more]

2. Gameplay Walkthrough Part 26:
- Next, view the walkthrough for Part 26, which will cover additional gameplay features and may introduce new challenges or characters.
- Video Link: Sonic Dash - Gameplay Walkthrough Part 26 - [learn more]

3. Part 27 Content:
- Currently, there is no specific video listed for Part 27. You may want to keep an eye on platforms like YouTube for any future uploads or announcements regarding this part.

4. Additional Resources:
- For more comprehensive information on Sonic Dash, including events, characters, and updates, you can check the Sonic Wiki.
- Wiki Link: Sonic Dash | Sonic Wiki Zone - [learn more]

By following these resources, you’ll gain a deeper understanding of Sonic Dash and stay updated on the latest content related to parts 25, 26, and any upcoming parts.