The model of Raspberry Pi you have and the operating system your Pi is running can significantly impact your installation steps and Veloren's performance on your Pi. For the best performance we recommend using the Raspberry Pi model 4 and a 64-bit OS like Ubuntu Server, which is available through the Raspberry Pi Imaging utility. There is a 64-bit beta of Raspberry Pi OS as well.
Cross compiling or not
Cross-compilation means setting up a toolchain for the Raspberry Pi's instruction set on a separate computer in order to compile the Veloren server binary which you then copy onto the Pi.