Can I make my mobile prototype scroll horizontally?

At the moment there is no horizontal scroll functionality on mobile prototypes. We auto-fit the width to the device size. This is however on our radar for a future release.

If you're looking to add carousel-like functionality, we suggest you do animations in something like After Effects and upload animated gifs. Then use a swipe right hotspot to transition to the screen with the carousel scrolled horizontally with the scroll animation included.

Getting Started: Mobile Prototypes (