Grimrock

I was on level 6 - walked into a room with a Giant Crab facing a grate to another room. The crab did not move or respond to me. I could not melee it, either. I was able to cast spells at it and I think I killed it... ?

As soon as I 'killed' it the game crashed. I am now unable to play that save game. I receive an error as soon as it loads up.
This is the error log:

[string "Map.lua"]:0: invalid map position
stack traceback:
[C]: in function 'assert'
[string "Map.lua"]: in function 'setCellBit'
[string "DynamicObstacle.lua"]: in function 'occupyCell'
[string "Monster.lua"]: in function 'occupyCell'
[string "Monster.lua"]: in function 'entityAddedToMap'
[string "Map.lua"]: in function 'addEntity'
[string "GameMode.lua"]: in function 'loadGame'
[string "GameMode.lua"]: in function 'update'
[string "Grimrock.lua"]: in function 'display'
[string "Grimrock.lua"]: in main chunk

OS Version 6.1

OEM ID: 0
Number of processors: 4
Page size: 4096
Processor type: 586

Total memory: 16330 MB
Free memory: 12553 MB

Display device 0:
Device name: \\.\DISPLAY1
Device string: NVIDIA GeForce GTX 560
State flags: 08000001

Display device 1:
Device name: \\.\DISPLAY2
Device string: NVIDIA GeForce GTX 560
State flags: 08000005

Display device 2:
Device name: \\.\DISPLAYV1
Device string: RDPDD Chained DD
State flags: 00000008

Display device 3:
Device name: \\.\DISPLAYV2
Device string: RDP Encoder Mirror Driver
State flags: 00200008

Display device 4:
Device name: \\.\DISPLAYV3
Device string: RDP Reflector Display Driver
State flags: 00200008

Display device 5:
Device name: \\.\DISPLAYV4
Device string: LogMeIn Mirror Driver
State flags: 00000008



Any suggestions? Thanks!

Never heard of that one, hopefully the devs can shed some light or take a look at your save file.