I'm afraid it doesn't work for me: [LOG 22:36:05.468] FF: EventObserver:: OnGameStateCreated 0, game status: ONGOING [EXC 22:36:05.471] TypeLoadException: Could not load type 'CrewRoster' from assembly 'Assembly-CSharp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. [LOG 22:36:06.005] Game State Created. [LOG 22:36:06.005] FF: EventObserver:: OnGameStateCreated 0, game status: ONGOING [EXC 22:36:06.006] TypeLoadException: Could not load type 'CrewRoster' from assembly 'Assembly-CSharp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. [LOG 22:36:06.165] Game State Created. [LOG 22:36:06.165] FF: EventObserver:: OnGameStateCreated 0, game status: ONGOING [EXC 22:36:06.166] TypeLoadException: Could not load type 'CrewRoster' from assembly 'Assembly-CSharp, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null'. [LOG 22:36:06.298] Game State Created. [LOG 22:36:06.298] FF: EventObserver:: OnGameStateCreated 0, game status: ONGOING Kerbal Space Program - 0.24.0.0 (LinuxPlayer) Steam OS: Linux 3.12 unknown 64bit CPU: Intel® Core i5-2300 CPU @ 2.80GHz (4) RAM: 16028 GPU: GeForce GT 640/PCIe/SSE2 (2048MB) SM: 30 (OpenGL 4.4 [4.4.0 NVIDIA 334.21]) RT Formats: ARGB32, Depth, ARGBHalf, RGB565, ARGB4444, ARGB1555, Default, DefaultHDR, ARGBFloat, RGFloat, RGHalf, RFloat, RHalf, R8 Log started: Fri, Jul 18, 2014 22:35:20 Steam starts the x86 version. This is on a clean install.