What if you could step into a time machine and go back millions of years? We wanted to make this wish a reality for the Klok & Peel museum. At the exhibition, visitors got the chance to step into an audiovisual time machine that brought them back in time and explained the whole history of the miocene to them. We did this by making a projection on the entire side of the exhibition, and also by changing the floor to match the visuals on the walls. Next to that, we also designed audio to add more depth to the whole environment. This resulted in an immersive experience for young and old alike.