Amphgren.zip
These Grendels are amphibious, just like the Amphibious Ettins. 45.4k. (Courtesy of "The Truth About Grendels").

Breedgrendels.zip
Allow your Grendels to breed on their own. Includes all data for allowing your Grendels to raise their own families. 7.2k (Courtesy of The Palace of the Evil Shee).