to 1): I found Irrlicht and minetest with all it's depencies precompiled for armel on the debian server. source: http://packages.debian.org/unstable/main/minetest I installed everything manually because the depencies couldn't be installed through apt-get to 2): first I tried it through lxde, but as I said the performance isn't like it should. then I tried it through chroot via terminal but when it opens the main window it doesn't show anything in it. ps: sorry if I misled some, but I'm not a developer. But if I am able to help in any way, I am willing to help