[2023] Shambling horror glyph has just been hotfixed to emit green smoke for better visibility

Worth mentioning that I'm still very much making further improvements to random events (pathfinding, audio, etc - should be in game by next Monday, some aspects may get hotfixed sooner), this one was just a quick fix for now!

I'd also be interested in people's opinions on the suitability of the new shambling horror animation - this was just the most appropriate animation I could find for now