Map was Train yard. The game froze with black screen for a while, then closed with no error messages. I found some logs that may be of interest. 
[2883.45] Log: UPhysicsAssetInstance::InitInstance : Could not find root physics body: SGEnergyBasedGrenade_133
[2894.03] ScriptLog: SGPRI ReplicatedEvent on SGPRI SGPlayerReplicationInfo_113 : Score
[2895.37] ScriptLog: SGPRI ReplicatedEvent on SGPRI SGPlayerReplicationInfo_107 : Score
[2919.49] Warning: Failed to find function EndThrow for timer in actor SGEnergyBasedGrenade_136
[2920.90] ScriptLog: SGPRI ReplicatedEvent on SGPRI SGPlayerReplicationInfo_110 : Score
[2922.59] ScriptLog: SGPRI ReplicatedEvent on SGPRI SGPlayerReplicationInfo_109 : m_PlayerCharacterSlot
[2927.03] Warning: Failed to find function EndThrow for timer in actor SGEnergyBasedGrenade_135
[2927.21] ScriptLog: SGPRI ReplicatedEvent on SGPRI SGPlayerReplicationInfo_113 : m_PlayerCharacterSlot
[2930.57] ScriptLog: SGPRI ReplicatedEvent on SGPRI SGPlayerReplicationInfo_111 : Score
[2932.15] Log: UPhysicsAssetInstance::InitInstance : Could not find root physics body: SGHealingStation_17
[2932.75] ScriptWarning: Accessed None ‘m_SGSpawningProjectile’
SGAirStrikeControlBomblet OBJ_Trainyard.TheWorld:PersistentLevel.SGAirStrikeControlBomblet_35
Function ShooterGame.SGAirStrikeControlBomblet:GetObituaryIcon:000B
[2932.75] ScriptLog: SGPRI ReplicatedEvent on SGPRI SGPlayerReplicationInfo_110 : Score
[2943.91] ScriptLog: SGPRI ReplicatedEvent on SGPRI SGPlayerReplicationInfo_111 : Score
[2946.33] Warning: Trinkets are disabled on live environments
[2946.33] Warning: Trinkets are disabled on live environments
[2946.33] Warning: Trinkets are disabled on live environments
[2946.33] Warning: Trinkets are disabled on live environments
[2948.24] ScriptLog: SGPRI ReplicatedEvent on SGPRI SGPlayerReplicationInfo_115 : Score
[2955.95] ScriptLog: SGPRI ReplicatedEvent on SGPRI SGPlayerReplicationInfo_115 : Score
[2957.65] Log: UPhysicsAssetInstance::InitInstance : Could not find root physics body: SGEnergyBasedGrenade_138
[2958.18] ScriptLog: SGPRI ReplicatedEvent on SGPRI SGPlayerReplicationInfo_111 : Score
[2958.58] Warning: Failed to find function EndThrow for timer in actor SGEnergyBasedGrenade_138
[2959.06] ScriptLog: SGPRI ReplicatedEvent on SGPRI SGPlayerReplicationInfo_115 : Score
[2960.57] Warning: Trinkets are disabled on live environments
[2960.57] Warning: Trinkets are disabled on live environments
[2960.57] Warning: Trinkets are disabled on live environments
[2960.57] Warning: Trinkets are disabled on live environments
[2961.02] Critical: appError called: Rendering thread exception:
Fatal error!
Address = 0x110d14b (filename not found) [in xxx\SteamLibrary\steamapps\common\Dirty Bomb\Binaries\Win32\ShooterGame-Win32-Shipping.exe]
Address = 0x110d5cf (filename not found) [in xxx\SteamLibrary\steamapps\common\Dirty Bomb\Binaries\Win32\ShooterGame-Win32-Shipping.exe]
Address = 0x11841dd (filename not found) [in xxx\SteamLibrary\steamapps\common\Dirty Bomb\Binaries\Win32\ShooterGame-Win32-Shipping.exe]
Address = 0x110f6fd (filename not found) [in xxx\SteamLibrary\steamapps\common\Dirty Bomb\Binaries\Win32\ShooterGame-Win32-Shipping.exe]
Address = 0x10e0ba7 (filename not found) [in xxx\SteamLibrary\steamapps\common\Dirty Bomb\Binaries\Win32\ShooterGame-Win32-Shipping.exe]
Address = 0x10e32c0 (filename not found) [in xxx\SteamLibrary\steamapps\common\Dirty Bomb\Binaries\Win32\ShooterGame-Win32-Shipping.exe]
Address = 0xd41571 (filename not found) [in xxx\SteamLibrary\steamapps\common\Dirty Bomb\Binaries\Win32\ShooterGame-Win32-Shipping.exe]
Address = 0xd467e2 (filename not found) [in xxx\SteamLibrary\steamapps\common\Dirty Bomb\Binaries\Win32\ShooterGame-Win32-Shipping.exe]
Address = 0xd46887 (filename not found) [in xxx\SteamLibrary\steamapps\common\Dirty Bomb\Binaries\Win32\ShooterGame-Win32-Shipping.exe]
[2961.02] Critical: Windows GetLastError: The operation completed successfully. (0)
[2961.02] Log: === Critical error: ===
Rendering thread exception:
Fatal error!