Hi, I am running 0.90 on a 64-bit Linux Mint 17.1 machine... I have EVAEjectionFix, KerbalDebrisFix but I don't think they are loaded: Kerbal Space Program - 0.90.0.0 (LinuxPlayer) Steam BETA OS: Linux 3.13 LinuxMint 17.1 64bit CPU: Intel(R) Core(TM) i7-3820 CPU @ 3.60GHz (8) RAM: 32120 GPU: AMD Radeon HD 7900 Series (2718MB) SM: 30 (OpenGL 4.4 [4.4.13283 Compatibility Profile Context 14.501.1003]) RT Formats: ARGB32, Depth, ARGBHalf, RGB565, ARGB4444, ARGB1555, Default, DefaultHDR, ARGBFloat, RGFloat, RGHalf, RFloat, RHalf, R8 Log started: Wed, Mar 04, 2015 23:05:55 [LOG 23:05:55.960] Load(Assembly): /EVAEjectionFix [LOG 23:05:55.961] AssemblyLoader: Loading assembly at /home/cartman/.local/share/Steam/steamapps/common/Kerbal Space Program/GameData/EVAEjectionFix.dll [ERR 23:05:55.967] Failed to load assembly /home/cartman/.local/share/Steam/steamapps/common/Kerbal Space Program/GameData/EVAEjectionFix.dll: System.BadImageFormatException: Format of the executable (.exe) or library (.dll) is invalid. at Mono.Cecil.PE.ImageReader.ReadImage () [0x00000] in <filename unknown>:0 at Mono.Cecil.PE.ImageReader.ReadImageFrom (System.IO.Stream stream) [0x00000] in <filename unknown>:0 at Mono.Cecil.ModuleDefinition.ReadModule (System.IO.Stream stream, Mono.Cecil.ReaderParameters parameters) [0x00000] in <filename unknown>:0 at Mono.Cecil.ModuleDefinition.ReadModule (System.String fileName, Mono.Cecil.ReaderParameters parameters) [0x00000] in <filename unknown>:0 at Mono.Cecil.ModuleDefinition.ReadModule (System.String fileName) [0x00000] in <filename unknown>:0 at AssemblyLoader.ScanForBadTypeRefs (System.String file) [0x00000] in <filename unknown>:0 at AssemblyLoader.LoadExternalAssembly (System.String file) [0x00000] in <filename unknown>:0 [LOG 23:05:55.967] Load(Assembly): /KerbalDebrisFix [LOG 23:05:55.967] AssemblyLoader: Loading assembly at /home/cartman/.local/share/Steam/steamapps/common/Kerbal Space Program/GameData/KerbalDebrisFix.dll [ERR 23:05:55.967] Failed to load assembly /home/cartman/.local/share/Steam/steamapps/common/Kerbal Space Program/GameData/KerbalDebrisFix.dll: System.BadImageFormatException: Format of the executable (.exe) or library (.dll) is invalid. at Mono.Cecil.PE.ImageReader.ReadImage () [0x00000] in <filename unknown>:0 at Mono.Cecil.PE.ImageReader.ReadImageFrom (System.IO.Stream stream) [0x00000] in <filename unknown>:0 at Mono.Cecil.ModuleDefinition.ReadModule (System.IO.Stream stream, Mono.Cecil.ReaderParameters parameters) [0x00000] in <filename unknown>:0 at Mono.Cecil.ModuleDefinition.ReadModule (System.String fileName, Mono.Cecil.ReaderParameters parameters) [0x00000] in <filename unknown>:0 at Mono.Cecil.ModuleDefinition.ReadModule (System.String fileName) [0x00000] in <filename unknown>:0 at AssemblyLoader.ScanForBadTypeRefs (System.String file) [0x00000] in <filename unknown>:0 at AssemblyLoader.LoadExternalAssembly (System.String file) [0x00000] in <filename unknown>:0 [LOG 23:05:55.967] Load(Assembly): /ModuleManager.2.5.10 .....