odin

Solved, now it works! i just do sudo apt-get install libsdl2-2.0:i386 about the engine i doubt that it's possible to opensource it. even Goldhawk doesn't have access to the source. It's explained in the development diary, you can find it in "extra" when you start the game.

It uses ELF32

This is the output of "ldd Xenonauts.bin.x86" linux-gate.so.1 => (0xf77ea000)libX11.so.6 => /usr/lib/i386-linux-gnu/libX11.so.6 (0xf767c000)libXinerama.so.1 => /usr/lib/i386-linux-gnu/libXinerama.so.1 (0xf7678000)libXxf86vm.so.1 => /usr/lib/i386-linux-gnu/libXxf86vm.so.1 (0xf7670000)libXext.so.6 => /usr/lib/i386-linux-gnu/libXext.so.6 (0xf765b000)libdl.so.2 => /lib/i386-linux-gnu/libdl.so.2 (0xf7656000)libpthread.so.0 => /lib/i386-linux-gnu/libpthread.so.0 (0xf7639000)libGL.so.1 => /usr/lib/i386-linux-gnu/mesa/libGL.so.1 (0xf75ca000)libSDL2-2.0.so.0 => not foundlibstdc++.so.6 => /usr/lib/i386-linux-gnu/libstdc++.so.6 (0xf7452000)libm.so.6 => /lib/i386-linux-gnu/libm.so.6 (0xf73fd000)libgcc_s.so.1 => /lib/i386-linux-gnu/libgcc_s.so.1 (0xf73e0000)libc.so.6 => /lib/i386-linux-gnu/libc.so.6 (0xf722a000)libxcb.so.1 => /usr/lib/i386-linux-gnu/libxcb.so.1 (0xf7203000)/lib/ld-linux.so.2 (0x565b0000)libexpat.so.1 => /lib/i386-linux-gnu/libexpat.so.1 (0xf71da000)libxcb-dri3.so.0 => /usr/lib/i386-linux-gnu/libxcb-dri3.so.0 (0xf71d6000)libxcb-present.so.0 => /usr/lib/i386-linux-gnu/libxcb-present.so.0 (0xf71d2000)libxcb-sync.so.1 => /usr/lib/i386-linux-gnu/libxcb-sync.so.1 (0xf71ca000)libxshmfence.so.1 => /usr/lib/i386-linux-gnu/libxshmfence.so.1 (0xf71c6000)libglapi.so.0 => /usr/lib/i386-linux-gnu/libglapi.so.0 (0xf71aa000)libXdamage.so.1 => /usr/lib/i386-linux-gnu/libXdamage.so.1 (0xf71a6000)libXfixes.so.3 => /usr/lib/i386-linux-gnu/libXfixes.so.3 (0xf719f000)libX11-xcb.so.1 => /usr/lib/i386-linux-gnu/libX11-xcb.so.1 (0xf719c000)libxcb-glx.so.0 => /usr/lib/i386-linux-gnu/libxcb-glx.so.0 (0xf7180000)libxcb-dri2.so.0 => /usr/lib/i386-linux-gnu/libxcb-dri2.so.0 (0xf717a000)libdrm.so.2 => /usr/lib/i386-linux-gnu/libdrm.so.2 (0xf7168000)libXau.so.6 => /usr/lib/i386-linux-gnu/libXau.so.6 (0xf7164000)libXdmcp.so.6 => /usr/lib/i386-linux-gnu/libXdmcp.so.6 (0xf715d000)

Sorry i forgot to mention that my system is x64, so xenonauts need libSDL x86?

Hi i installed xenonauts from gog, but the game doesn't start because it says ./Xenonauts.bin.x86: error while loading shared libraries: libSDL2-2.0.so.0: cannot open open shared object file: no such file or directory I checked and the library is installed. How can i resolve?