Random Crash when playing Justice

Was playing My Pet Dungeon - Justice, and had just completed the last objective (finding the Democorns) and was receiving the "you've won this level overlord" dialogue, when I spontaneously received a popup that the game had crashed. output_log.txt

Didn't manage to get a save before the game crashed.

I have completed Justice before, and was playing it again with the Rhaskos dungeon and worker skin and red coloring. I was spamming the reveal terrain spell because I was trying to find the unicorns.

Computer Specs: i5-4460 3.2GHz, 8GB RAM, Intel HD Graphics 4600, had received no significant amount of lag during the course of the playthrough.