Natuurpodium Brabantse Wal has offered outdoor escapes since 2020 that you play independently in the woods of Lievensberg near Bergen op Zoom, with an educational mission about nature. In De Erfenis van Lievensberg you search for the ownership papers that landowner Johannes de Ram hid in the landscape before his death in 1888, hidden in a way that only a true nature lover can find them. You receive a GPS device and a briefcase with a compass, binoculars and props; the device tells you which tool to use at each location, and ten hidden keys open the cases. There is also a second game, De Vermiste Fotograaf. The only public review is positive (9/10, lots of fun along the way), with the caveat that the key selection could be confusing; otherwise there is little public information.