|Signs of nearing||Growling|
|Origin||Minecraft: Lycanite's Mobs|
|Theme song||Giygas' Intimidation|
The Grue is a boss in Slender Fortress.
When it is pitch black, you are likely to be eaten by a Grue so be careful when putting out that torch or drowning that lava! Grue will teleport behind their target and drain its health!
In Slender Fortress Edit
The Grue is a Shadow Spirit, he can't be stunnable until he teleports behind you.