# Animation tutorial: Adding interactivity into a counting number animation (Part 2)

*By LottieFiles · December 17, 2025*

[Watch the video](https://vimeo.com/1147197034)

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In Part 2 of creating our counting number animation, we’ll be adding State Machines interactivity in Lottie Creator. By the end of this, you’ll have an interactive counter animation that will increase and decrease at the click of a button.

Watch Part 1 here:    • Animation tutorial: Create a counting numb...
Remix animation here: [https://lottie.link/counteranimation](https://lottie.link/counteranimation)
Explore State Machines: [https://lottie.link/state-machines-yt](https://lottie.link/state-machines-yt)