From the creator of Trojan comes this collection of tips, hints, and step-by-step instructions on how to create new art (sprites, not chapter art) for the Marathon series. Most of the work was done with M1, but the information is perfectly appropriate for use with Anvil. All documents are in Simpletext format, except for the Photoshop color tables and the like... If you're trying to create new monsters or weapons for Marathon, you'll find information of use to you here.

This is a file that allows you to see how to put dead or mutilated bodies into a Marathon level. It comes with a example level that is just a couple of polygons large.. The author states in the readme to e-mail him for more info or questions.

This is my guide to making the combination textures in Forge that used to be possible when we all used Pfhorte. Some say it will crash the Marathon engine. I say, take it from the man that is the leader in Map Making... This information is also found on the Hasturs workshop, or in the hasturs archive here.

A packet of instructions for creating Marathon textures using Bryce 2 along with Bryce templates. Support files are here and a set of 12 example textures that are stored as pics.