- is more intelligent than the Bulbous Grendel - not susceptible to OHSS
- is virtually immune to heavy metal poisoning caused by radioactivity in the volcano
- can be longer-lived, given the right circumstances.
- has the personality of a bully - it likes beating norns up but runs away if you give it a few slaps
- can be made breedable
- can dance (when appropriate)
Another name for the Boney Grendel was the Grenzel. The original pair of Boney Grendels available were named Grendenile (F) and Figgle (M).
Creatures 3/Docking Station ports
Another edition, made by Arnout for the Banshee Ark, was released during the CCSF 2018, with sprites for all facial expressions and all life stages. Like the originals, they are ferocious, but cowardly. Arnout's Boney Grendels use the same breed slot as Angelnorn's earlier conversion, Grendel Slot C. They were released with several alternative genomes, including a 2017 genome and a True Coldblood genome.