What is .LTB file extension?
File created for LithTech Jupiter, a graphical video game engine; contains graphic models such as weapons, characters, maps, and textures referenced for developing games like "F.E.A.R." and "Combat Arms."
NOTE: LithTech Jupiter Ex was released in 2005 and remains the latest engine release. It was last developed by Touchdown Entertainment, which was formerly known as LithTech, Inc. (which was developed by Monolith Productions).
You can see a list of software programs here on www.easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.