The File Extensions Database

.TTL File Extension

  • Category: Game Files

What is an .TTL file?

.TTL is AGT Game Title File

File used by Adventure Game Toolkit (AGT) interpreters; contains game title data referenced by AGT games; includes the author's name, name of the game, and copyright statement that are displayed before the game begins.

An AGT game consists of typing commands to navigate through a story, similar to a choose-your-own-adventure book.

AGT games can be packaged with a wide variety of files that contain game data, including DA1, .INS, and .VOC files. Because of the large number of files that accompany the AGT game, the files can be converted into a single .AGX file with the AGT2AGX utility that comes with AGiliTy. This conversion reduces clutter, decreases load time, and reduces game size over 100K.

Common TTL Filenames

[name of the game].ttl - The TTL file will be named after the game.

Programs that open AGT Game Title File

How to solve problems with TTL files

  • Associate the TTL file extension with the correct application. On :
    Windows: Right click on any TTL file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.TTL files". Mac: Right click (or Ctrl-click) the TTL file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .TTL is AGT Game Title File. Because only the current version supports the latest TTL file format. Search, therefore, e.g. on the N/A manufacturer website after an available .TTL is AGT Game Title File update.
  • To make sure that your TTL file is not corrupted or virus-infected, get the file again and scan it with antivirus software.