.TTARCH File Extension
File TypeTelltale Games Archive
This file is saved in a binary format, which requires a specific program to read its contents.
What is a TTARCH file?
File used by games developed by Telltale Games, such as The Walking Dead, Sam & Max, and Strong Bad; used for storing game assets such as sounds and graphics; referenced by the various games to load content during gameplay.
Some TTARCH files can be viewed and extracted using Telltale Explorer.