Need suggestions on interactions

Hi, Rao, and welcome to E-Learning Heroes! ✨

Storyline's interactions are primarily custom-made and created using triggers, variables, layers, etc.

Below you will find some of our resources for learning about those building blocks (you will need to be logged in with your Articulate ID to access the tutorials):

• Getting Started with Storyline 360 (video)
• Working with variables (video)
• User guide - adding interactive elements

We have a list of the types of questions available in quizzes: 

• Storyline 360 - Question Types

You can also learn more about the Freeform questions:

• Storyline 360: Adding Freeform Questions

Since you've mentioned gamification, here's an E-Learning Challenge with several examples for inspiration and learning:

• 28 Ways to Level Up Your E-Learning Course with Badges and Awards #280

Let me know if you have additional questions!