Updated Grue (1.7.10) (1.8.9) (1.9) (1.9.4) to 1.3.1:
Grues can now spawn in tight spaces where it's dark
Slightly reduced the bounding box size of the Grue
The game should no longer crash if too many sounds are played (1.9+)
I also finally set up a update checker for 1.8.9+, so you don't have...