Kruistocht in Spijkerbroek: De Game
This flash-based game consists of six missions where different characters can be controlled. The missions require the player to fend off thugs, lead the children to the port of Genua, free captured children and provide food. The game is entirely controlled by the mouse and shown from a third-person perspective. The left button is used to walk and the right one triggers actions, while the middle button can rotate the camera when held down.
Some educational elements are also present during the introduction of missions, in the book of Thaddeus. Historical characters have a biography, the location of cities is pointed out on a map, historical facts are thrown in, and the use of certain plants is explained.