The game starts and takes a loong time to get to the Team 17 intro video, after the intro it just crashes with the following stack trace:

Exception Type: EXC_BAD_ACCESS (SIGSEGV)
Exception Codes: KERN_INVALID_ADDRESS at 0x000061a000267fdb
Exception Note: EXC_CORPSE_NOTIFY

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

VM Regions Near 0x61a000267fdb:
MALLOC_NANO 0000618000000000-0000618014c00000 [332.0M] rw-/rwx SM=PRV
-->
STACK GUARD 000070000221c000-000070000221d000 [ 4K] ---/rwx SM=NUL stack guard for thread 24

Thread 0:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x00007fffd46ef456 semaphore_wait_trap + 10
1 libdispatch.dylib 0x00007fffd459b306 _dispatch_semaphore_wait_slow + 171
2 com.Team17.WMD 0x000000010c7d92c8 XTThreadPoolLocal::WaitForCompletion() + 56
3 com.Team17.WMD 0x000000010c6c2617 TaskManager::TaskTree::Update(float&) + 727
4 com.Team17.WMD 0x000000010c6c1822 TaskManager::Update(float&) + 18
5 com.Team17.WMD 0x000000010c67faef XomHelp::XomTaskAppBase::UpdateScene(float) + 111
6 com.Team17.WMD 0x000000010c32d0a1 GameApp::UpdateScene(float) + 9
7 com.Team17.WMD 0x000000010c67de05 XomHelp::Xom3dAppBase::RenderFrame(float) + 165
8 com.Team17.WMD 0x000000010c67dd3a XomHelp::Xom3dAppBase::RunOneFrame() + 58
9 com.Team17.WMD 0x000000010c329ecf GameApp::RunOneFrame() + 21
10 com.Team17.WMD 0x000000010c13dd9a QtShell_Game::Run() + 78
11 com.Team17.WMD 0x000000010c153953 QtSystem_GameView::paintGL_core() + 239

Same here, game is totally unplayable on MacBook with Sierra.

Same problem, crashing on start after the intro logos.
OSX El Capitan latest versions. 4ghz i7 32gb AMD R9 M395x 4gig

Wow just wow. BEWARE This game is still unplayable on OSX. Why is it even being sold for MAC.
Hard crashes before the menu screen. Latest updates, latest hardware.