I've had the game for years. I was revisiting it, and one day, it just stopped launching.
The topics I had found on the non-launch issue have generally involved a respondent request for a log file in documents\Almost Human\Legend of Grimrock 2. That file was not present, but there is a gtimrock.txt.
Any help will be appreciated. Contents of grimrock.txt follow:
=== System Info ===
Game Version: 2.2.4
Computer name: DESKTOP-RJ0A86M
CPU Vendor: GenuineIntel
CPU Brand: Intel(R) Core(TM) i7-4790K CPU @ 4.00GHz
OS Version: 6.2
OEM ID: 0
Physical CPUs: 8
Logical CPUs: 0
Page Size: 4096
Total Mem: 16244 MB
Free Mem: 7888 MB
=== GPUs ===
Device name: \\.\DISPLAY1
Device string: AMD Radeon R7 200 Series
State flags: 00000005
Device name: \\.\DISPLAY2
Device string: AMD Radeon R7 200 Series
State flags: 00000000
Device name: \\.\DISPLAY3
Device string: AMD Radeon R7 200 Series
State flags: 00000000
Device name: \\.\DISPLAY4
Device string: AMD Radeon R7 200 Series
State flags: 00000000
Device name: \\.\DISPLAY5
Device string: AMD Radeon R7 200 Series
State flags: 00000000
Device name: \\.\DISPLAY6
Device string: AMD Radeon R7 200 Series
State flags: 00000000
Device name: \\.\DISPLAY7
Device string: Intel(R) HD Graphics 4600
State flags: 00000000
Device name: \\.\DISPLAY8
Device string: Intel(R) HD Graphics 4600
State flags: 00000000
Device name: \\.\DISPLAY9
Device string: Intel(R) HD Graphics 4600
State flags: 00000000
=== Settings ===
Render Engine: d3d9
Audio Engine: xaudio2
Steam: true
Resolution: 1920 x 1200
Display Mode: fullscreen (1)
Vertical Sync: enabled (2)
Texture Resolution: high (3)
Texture Filter: anisotropic (3)
Shadow Quality: high (3)
SSAO Quality: high (3)
Rendering Quality: high (2)
Max Draw Distance: 1000.000000
Difficulty: normal
Oldschool Mode: false
Touchscreen Mode: false
Loading save game C:\Users\Royce\Documents/Almost Human/Legend of Grimrock 2/savegame19.sav
Loading main campaign dungeon
Game loaded