Good evening, I still trying to solve this problem. The game was bought from Steam.

Please help.

=============================================

Process:               Endless Space [2445]
Path:                  /Users/USER/Library/Application Support/Steam/*/Endless Space.app/Contents/MacOS/Endless Space
Identifier:            unity.AMPLITUDE Studios.Endless Space
Version:               Unity Player version 4.1.5f1 (4.1.5f1)
Code Type:             X86 (Native)
Parent Process:        ??? [1]
Responsible:           Endless Space [2445]
User ID:               501

Date/Time:             2017-11-14 23:40:15.323 +0200
OS Version:            Mac OS X 10.13.1 (17B48)
Report Version:        12
Anonymous UUID:        356E3B00-D865-96DB-14E9-5DBFF7790126

Sleep/Wake UUID:       9BAD4DCE-19D0-43A9-9B03-4729D413C6CD

Time Awake Since Boot: 8800 seconds
Time Since Wake:       97 seconds

System Integrity Protection: enabled

Crashed Thread:        0  MainThrd  Dispatch queue: com.apple.main-thread

Exception Type:        EXC_BAD_ACCESS (SIGSEGV)
Exception Codes:       KERN_INVALID_ADDRESS at 0x0000000000000088
Exception Note:        EXC_CORPSE_NOTIFY

Termination Signal:    Segmentation fault: 11
Termination Reason:    Namespace SIGNAL, Code 0xb
Terminating Process:   exc handler [0]

VM Regions Near 0x88:
-->
__TEXT                 0000000000001000-0000000000ba7000 [ 11.6M] r-x/rwx SM=COW  v [/Users/user/Library/Application Support/Steam/steamapps/common/Endless Space/Endless Space.app/Contents/MacOS/Endless Space]

Thread 0 Crashed:: MainThrd  Dispatch queue: com.apple.main-thread
0   unity.AMPLITUDE Studios.Endless Space0x009df89f void CachedReader::Read<long>(long&) + 2204127
1   unity.AMPLITUDE Studios.Endless Space0x009dc935 void CachedReader::Read<long>(long&) + 2191989
2   com.apple.AppKit              0x9135a32c -[NSApplication run] + 838
3   com.apple.AppKit              0x9132c2f2 NSApplicationMain + 1228
4   unity.AMPLITUDE Studios.Endless Space0x009dd1b2 void CachedReader::Read<long>(long&) + 2194162
5   unity.AMPLITUDE Studios.Endless Space0x0001da1d 0x1000 + 117277
6   unity.AMPLITUDE Studios.Endless Space0x0001d94c 0x1000 + 117068

Thread 1:
0   libsystem_kernel.dylib        0xa765d71a __workq_kernreturn + 10
1   libsystem_pthread.dylib       0xa778a090 _pthread_wqthread + 1536
2   libsystem_pthread.dylib       0xa7789a6a start_wqthread + 34

Thread 2:
0   libsystem_kernel.dylib        0xa765d71a __workq_kernreturn + 10
1   libsystem_pthread.dylib       0xa7789e70 _pthread_wqthread + 992
2   libsystem_pthread.dylib       0xa7789a6a start_wqthread + 34

Thread 3:
0   libsystem_kernel.dylib        0xa765d71a __workq_kernreturn + 10
1   libsystem_pthread.dylib       0xa7789e9b _pthread_wqthread + 1035
2   libsystem_pthread.dylib       0xa7789a6a start_wqthread + 34

Thread 4:
0   libsystem_kernel.dylib        0xa765d71a __workq_kernreturn + 10
1   libsystem_pthread.dylib       0xa7789e70 _pthread_wqthread + 992
2   libsystem_pthread.dylib       0xa7789a6a start_wqthread + 34

Thread 0 crashed with X86 Thread State (32-bit):
eax: 0x00000000  ebx: 0x01312c10  ecx: 0x00008900  edx: 0x00000000
edi: 0x91359ff4  esi: 0x0134e3a0  ebp: 0xbffff4a8  esp: 0xbffff490
ss: 0x00000023  efl: 0x00210246  eip: 0x009df89f   cs: 0x0000001b
ds: 0x00000023   es: 0x00000023   fs: 0x00000000   gs: 0x0000000f
cr2: 0x00000088

Logical CPU:     2
Error Code:      0x00000004
Trap Number:     14


Binary Images:
0x1000 -   0xba6fff +unity.AMPLITUDE Studios.Endless Space (Unity Player version 4.1.5f1 - 4.1.5f1) <EBE7E7D6-D608-A404-1DBA-BA33567CC61C> /Users/USER/Library/Application Support/Steam/*/Endless Space.app/Contents/MacOS/Endless Space
0xc7f000 -   0xc80ffb +steamloader.dylib (0) <7D581E42-6109-3883-8EE0-0C8160E5034A> /Users/USER/Library/Application Support/Steam/*/steamloader.dylib
0xc9f000 -   0xce4fdf  dyld (519.2.1) <9157DBBD-7A9E-3AC4-9053-AFBFDC24F41B> /usr/lib/dyld
0xd28000 -   0xd53ff7 +gameoverlayrenderer.dylib (1) <3EE7E6D0-C25C-3F96-91E6-79C38A1E9444> /Users/USER/Library/Application Support/Steam/*/gameoverlayrenderer.dylib
0xd69000 -  0x1140fe3 +libmono.0.dylib (1) <24642CBA-23BD-343C-B0FC-35FFE932FB34> /Users/USER/Library/Application Support/Steam/*/Endless Space.app/Contents/Frameworks/MonoEmbedRuntime/osx/libmono.0.dylib
0x7f3f000 -  0x82a9ff7  com.apple.RawCamera.bundle (8.01.1 - 1017.1.3) <100318FA-1092-3A42-9CCD-9E2C131C70E9> /System/Library/CoreServices/RawCamera.bundle/Contents/MacOS/RawCamera
0xa000000 -  0xa549ff7  com.apple.driver.AppleIntelBDWGraphicsGLDriver (10.28.29 - 10.2.8) <EAD18DF3-5CA2-378C-ABAC-D76F62671E0A> /System/Library/Extensions/AppleIntelBDWGraphicsGLDriver.bundle/Contents/MacOS/AppleIntelBDWGraphicsGLDriver
0x90015000 - 0x9001cfff  com.apple.agl (3.3.1 - AGL-3.3.1) <8E182980-F9AD-3B17-A311-D45AAF524438> /System/Library/Frameworks/AGL.framework/Versions/A/AGL
0x9001d000 - 0x901d3ff7  com.apple.avfoundation (2.0 - 1334.3) <209C93DA-2E8E-35B9-849D-9DD647D0D041> /System/Library/Frameworks/AVFoundation.framework/Versions/A/AVFoundation
0x901d4000 - 0x9028effb  com.apple.audio.AVFAudio (1.0 - ???) <DE391193-A166-3916-8A14-7DBE68BC7ACA> /System/Library/Frameworks/AVFoundation.framework/Versions/A/Frameworks/AVFAudio.framework/Versions/A/AVFAudio
0x90290000 - 0x90290fff  com.apple.Accelerate (1.11 - Accelerate 1.11) <F4A138F5-290D-3413-AD17-ECD395935FF3> /System/Library/Frameworks/Accelerate.framework/Versions/A/Accelerate
0x90291000 - 0x902a7ffb  libCGInterfaces.dylib (417) <92B03F58-1974-35E7-BC7F-28B6B285A860> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/Libraries/libCGInterfaces.dylib
0x902a8000 - 0x909e9fdf  com.apple.vImage (8.1 - ???) <591C941E-6475-347E-89DA-F541E88F949A> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vImage.framework/Versions/A/vImage
0x909ea000 - 0x90b25ff7  libBLAS.dylib (1211.20.1) <E254FB87-78F1-3744-82FD-A066475D0EBF> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBLAS.dylib
0x90b26000 - 0x90b53ff7  libBNNS.dylib (32) <8761FEAA-6846-31F1-80AC-54315D61395F> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libBNNS.dylib
0x90b54000 - 0x90ec7fff  libLAPACK.dylib (1211.20.1) <52D4CC58-6BC9-3C80-9608-464205502B31> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libLAPACK.dylib
0x90ec8000 - 0x90edeffb  libLinearAlgebra.dylib (1211.20.1) <F09E4E5D-1768-3966-ACD5-E126D84CF5EC> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libLinearAlgebra.dylib
0x90edf000 - 0x90ef8ff7  libSparseBLAS.dylib (1211.20.1) <8AF7E7B5-EE6B-3BFE-868B-723CD0F32C00> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libSparseBLAS.dylib
0x90ef9000 - 0x91057fc7  libvDSP.dylib (622.20.8) <C5F16300-061F-3DF0-B91E-8BD0D2173351> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvDSP.dylib
0x91058000 - 0x91136ffb  libvMisc.dylib (622.20.8) <1C8D5D80-F32C-3853-8309-57C8A82B7DA5> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/libvMisc.dylib
0x91137000 - 0x91137fff  com.apple.Accelerate.vecLib (3.11 - vecLib 3.11) <7A0D5DD6-C302-390D-9178-0B2EA94BB5ED> /System/Library/Frameworks/Accelerate.framework/Versions/A/Frameworks/vecLib.framework/Versions/A/vecLib
0x91138000 - 0x91325ff3  com.apple.AddressBook.framework (11.0 - 1806) <3DAF6CC2-2942-3D47-8392-33D40227D910> /System/Library/Frameworks/AddressBook.framework/Versions/A/AddressBook
0x91326000 - 0x920e6ff7  com.apple.AppKit (6.9 - 1561.10.101) <EF98A262-8FE0-3149-AD52-02C906BF9D30> /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit
0x92138000 - 0x92138fff  com.apple.ApplicationServices (48 - 50) <ABDCA875-BDEA-3F66-94CC-2E09CA28A9AF> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/ApplicationServices
0x92139000 - 0x9219fff3  com.apple.ApplicationServices.ATS (377 - 445) <1C8196A6-CF4F-3E08-B067-61B870F72DA3> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/ATS
0x921a2000 - 0x922c6ff3  libFontParser.dylib (222.1.1) <5FAB36E6-F42F-3B5A-B2BE-5139DD78D7F0> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Resources/libFontParser.dylib
0x922c7000 - 0x92313ffb  libFontRegistry.dylib (221) <8D81FDCF-F05D-3556-AB6D-090F9508C25E> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Resources/libFontRegistry.dylib
0x92362000 - 0x92395fff  libTrueTypeScaler.dylib (222.1.1) <E7E63B6B-4286-3FDD-86D7-EA4337252412> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ATS.framework/Versions/A/Resources/libTrueTypeScaler.dylib
0x92401000 - 0x92406fff  com.apple.ColorSyncLegacy (4.13.0 - 1) <2210061E-63BC-3B26-B8AE-560DC457F127> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/ColorSyncLegacy.framework/Versions/A/ColorSyncLegacy
0x924b0000 - 0x92507ff7  com.apple.HIServices (1.22 - 622) <8544026A-17BE-301D-BA2A-782F3AD864DA> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/HIServices.framework/Versions/A/HIServices
0x92508000 - 0x92517ff7  com.apple.LangAnalysis (1.7.0 - 1.7.0) <E3245701-039B-353F-923D-F81B2242842C> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/LangAnalysis.framework/Versions/A/LangAnalysis
0x92518000 - 0x92570ffb  com.apple.print.framework.PrintCore (13 - 503) <FCCA7283-94EC-3D6C-B962-6B4CDD50D9A7> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/PrintCore.framework/Versions/A/PrintCore
0x92571000 - 0x92607ffb  com.apple.QD (3.12 - 403) <372AFF26-17D1-3C6F-9E47-17C955C2045B> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/QD.framework/Versions/A/QD
0x92608000 - 0x92614ff3  com.apple.speech.synthesis.framework (7.0.14 - 7.0.14) <F0AAFDF5-3254-3F8B-9575-6F972A179131> /System/Library/Frameworks/ApplicationServices.framework/Versions/A/Frameworks/SpeechSynthesis.framework/Versions/A/SpeechSynthesis
0x92615000 - 0x9285fff3  com.apple.audio.toolbox.AudioToolbox (1.14 - 1.14) <21DABC4C-C626-3F85-B55B-9AAC6B15AE6F> /System/Library/Frameworks/AudioToolbox.framework/Versions/A/AudioToolbox
0x92861000 - 0x92861fff  com.apple.audio.units.AudioUnit (1.14 - 1.14) <22B2F9DD-640E-31B6-848D-B9520BF92B45> /System/Library/Frameworks/AudioUnit.framework/Versions/A/AudioUnit
0x92b80000 - 0x92ec0ff3  com.apple.CFNetwork (889.9 - 889.9) <1C8DFA7B-C551-30B1-80A3-8981C3ED40A9> /System/Library/Frameworks/CFNetwork.framework/Versions/A/CFNetwork
0x92ed5000 - 0x92ed5fff  com.apple.Carbon (158 - 158) <83C4D410-E216-3EAC-A663-94645F4BCB86> /System/Library/Frameworks/Carbon.framework/Versions/A/Carbon
0x92ed6000 - 0x92edfff3  com.apple.audio.SoundManager (4.2 - 4.2) <83AE7AA9-8661-3449-99F4-291A42640692> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/CarbonSound.framework/Versions/A/CarbonSound
0x92ee0000 - 0x92ee4fff  com.apple.CommonPanels (1.2.6 - 98) <DA1D99A4-53F6-31AF-964D-86739FA74B52> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/CommonPanels.framework/Versions/A/CommonPanels
0x92ee5000 - 0x9327aff7  com.apple.HIToolbox (2.1.1 - 909.1) <2AF1ACB9-424B-38FD-B15C-06AB6D2BAF4F> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HIToolbox.framework/Versions/A/HIToolbox
0x9327b000 - 0x932cfffb  com.apple.htmlrendering (77 - 1.1.4) <BAF5C846-FF50-3C80-97F5-71F1399CA85C> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/HTMLRendering.framework/Versions/A/HTMLRendering
0x932d0000 - 0x932d3fff  com.apple.help (1.3.8 - 64) <1E913488-5D7B-388E-904D-64EF8C99E704> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Help.framework/Versions/A/Help
0x932d4000 - 0x932d9ffb  com.apple.ImageCapture (9.0 - 9.0) <1887749B-D641-3057-B91F-3C2D8E990115> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/ImageCapture.framework/Versions/A/ImageCapture
0x932da000 - 0x93374ffb  com.apple.ink.framework (10.9 - 220) <5340E055-BD3D-35AD-9797-F22E1ECEDAC6> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Ink.framework/Versions/A/Ink
0x93375000 - 0x933affff  com.apple.NavigationServices (3.8 - 227) <6B1000C3-9C00-33F5-88D5-62F6BD5DD7F8> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/NavigationServices.framework/Versions/A/NavigationServices
0x933b0000 - 0x933cbffb  com.apple.openscripting (1.7 - 174) <DFBC4482-0915-3C4F-8C9A-7A7A1620C3B8> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/OpenScripting.framework/Versions/A/OpenScripting
0x933cc000 - 0x933d1fff  com.apple.print.framework.Print (12 - 267) <F7BEF8BA-7D1F-34A2-97B8-D49F20886644> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/Print.framework/Versions/A/Print
0x933d2000 - 0x933d4fff  com.apple.securityhi (9.0 - 55006) <E9FF8254-B8E1-312A-8FC3-2B4EA8CE9AEA> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SecurityHI.framework/Versions/A/SecurityHI
0x933d5000 - 0x933dbfff  com.apple.speech.recognition.framework (6.0.3 - 6.0.3) <1C27FB7B-A467-3171-A73B-8C9B403028E1> /System/Library/Frameworks/Carbon.framework/Versions/A/Frameworks/SpeechRecognition.framework/Versions/A/SpeechRecognition
0x933dc000 - 0x933dcfff  com.apple.Cocoa (6.11 - 22) <3AC598F3-0A23-32DC-8ED1-4F60F07A6A37> /System/Library/Frameworks/Cocoa.framework/Versions/A/Cocoa
0x933e9000 - 0x934a8ff7  com.apple.ColorSync (4.13.0 - 544) <AA55BFD7-A5AD-35AC-B64B-93A798EBED1D> /System/Library/Frameworks/ColorSync.framework/Versions/A/ColorSync
0x934a9000 - 0x93544fff  com.apple.audio.CoreAudio (4.3.0 - 4.3.0) <9D1B217E-03F6-38F6-B737-DE5D5DC6DA15> /System/Library/Frameworks/CoreAudio.framework/Versions/A/CoreAudio
0x935a2000 - 0x935a7fff  com.apple.CoreBluetooth (1.0 - 1) <E0F40A70-9E04-31FE-A4C8-BE05F6432BAD> /System/Library/Frameworks/CoreBluetooth.framework/Versions/A/CoreBluetooth
0x935a8000 - 0x93887fff  com.apple.CoreData (120 - 847.1) <2AC01