No revenue estimate for PSN — its rating/review counts don't calibrate to sales the way Steam's do. The Steam version is estimated at $1.3M — a different platform, not this one.

Caravan SandWitch

In Caravan SandWitch, embark on a journey across a Sci-Fi Provence-like world, driven by a mystery through your missing sister that unfolds with each step you take. Interact with the communities on Cigalo, help them with their tasks and meet new people along the way. Take your time to explore the world, whether in your van or on foot. Life is simple: no combat, no death, no timer, just you, your van, and the world.