.AIN File Extension
What is an AIN file?
An AIN file is a game data file used by games developed with Source Engine, storing a navigation mesh for AI non-player characters (NPCs).
How to Open an AIN File
AIN files are typically compiled automatically by the Source Engine when the game is loaded and are saved to the maps/graphs directory within the game installation directory.
Can AIN Files Be Converted?
AIN files are specific to Source Engine and are not meant to be converted to other formats.
| File Type | Game |
|---|---|
| Created By | Valve |
| Format | N/A |
| Platform | Windows, macOS, Linux |
Frequently Asked Questions
What games use AIN files?
AIN files are used in games developed with Source Engine, such as Half-Life 2 and Team Fortress 2.