
Image credit: Official image for the MundoATS Anti-Crashes tool.
Published: June 11, 2026
Anti-Crashes ATS: fix crashes with config.cfg
Free MundoATS tool to fix the American Truck Simulator profile config.cfg and reduce crashes after collisions with NPC traffic.
MundoATS is launching Anti-Crashes ATS, a new free tool for American Truck Simulator designed to help players who experience crashes or unexpected shutdowns after colliding with NPC vehicles. It is a fast way to review and fix the profile config.cfg without manually editing lines.
The tool is now available on MundoATS and works directly with the ATS profile config.cfg file. It does not replace a clean mod setup or fix every possible game error, but it targets a very specific issue: crashes when interacting with NPC traffic in profiles with maps, packs, traffic mods, or older configuration values.
Anti-Crashes ATS: what it fixes in config.cfg
Anti-Crashes processes your profile config.cfg and prepares a corrected version with values intended to reduce this type of crash. The flow is simple: upload your file, let the tool apply the fix in the browser, and download a config.cfg ready to replace the original.
In practice, this helps when the problem is related to profile parameters such as g_police or similar values that may trigger crashes after colliding with NPC traffic. That is why the tool focuses on the profile config.cfg and not on the config.cfg generated by the graphics tool.
A fix for ATS crashes with maps, traffic, and mods
Although it can help in different ATS setups, Anti-Crashes is especially useful for players using Mapkalo, maps, traffic packs, and profiles with many hours of gameplay. When several .scs files and demanding routes are involved, a quick profile config.cfg correction can save a lot of testing time.
The recommendation is still to make a backup before replacing any file. That way you can go back if you want to compare results or if your profile needs a deeper review of mods, load order, or version compatibility.
Online tool to fix ATS config.cfg
Like other MundoATS tools, the process is designed to be direct and private. The file is processed in the browser and the tool prepares the corrected download without requiring an account or unnecessary steps.
This lets any player try the fix in a few seconds: upload config.cfg, apply the magic, and download. No manual editing, no searching for lines, and no relying on scattered instructions.
When to use Anti-Crashes
Use Anti-Crashes if American Truck Simulator closes after a collision with NPC traffic, if you have been testing maps or traffic mods and want to rule out a profile config.cfg issue, or if you need a quick correction before getting back on the road.
If the game crashes on startup, while loading a map, when activating mods, or when entering a profile, the cause may be somewhere else. In those cases, check the game version, mod order, duplicate files, and general compatibility.
CTA: try Anti-Crashes ATS here: https://mundoats.com/en/anti-crashes
MundoATS will keep expanding with practical tools that make American Truck Simulator easier to configure, maintain, and enjoy. See you on the road.