1. Add Audio effects and sounds using SSML
In a message select “Want to add different speech than display text” and add SSML.
You can use various sounds from sound library from Google.
2. Instead of simple images add gif images
Yes, you can add gif in your response. You just have to add your gif link as given below.
3. Create fun Quizzes and game
4. Create surveys using “User Input Feature”
5. Create One Shot Actions
One shot action let your users connect to a conversation directly. E.g. Hey Google, What are todays updates from This week in beetle’s History. And you can create a invocation for this user utterance and trigger a flow accordingly.
6. Create Routines
Allow users to use your voice app in their daily routines. Once user adds any of specific “One shot Action” to their routines then they can simply invoke routine without even speaking your voice app name and your action will be called. Learn more about routines