Here is an overview of the downloadable content, via its Steam page:
Just when you’d forgotten all about La-Mulana… Presenting the latest downloadable content—La-Mulana 2: “The Tower of Oannes.”
The tribes that were meant to have gone extinct have been discovered living in the ruins of Eg-Lana, the backdrop for La-Mulana 2. However, the 4th Children alone are nowhere to be found. Due to their low intelligence, they weren’t allowed into the ruins of Eg-Lana!
Now, the ambitions of the 4th Children are about to come to light! Will they be able to unleash the “sealed ultimate power”?!
The newly-added map “The Tower of Oannes” ranks with the previous installment’s Hell Temple in difficulty! This is our gift to all the La-Mulana diehards out there who felt that we weren’t doing enough for the fans, and who just couldn’t get enough. Buckle up, because it’s gonna be rough!
Also, absolutely no claims or complaints will be accepted!