# What is Fecurity? Fecurity EFT is a game changer when it comes to overlays for the game Escape From Tarkov offering amazing and unique features packed with a modern and slick ui. Fecurity offers a real-time market update for the in-game prices such as Labs Cards as well as GPUS which you then filter these items in raids you are in to have a chance at finding them for (Quests or selling it on the flea market). Fecurity also offers amazing ESP customization such as quest item filtering and other misc features such as animated fog color, Night Vision and Thermal Vision. {% embed url="" %} --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.lmarket.fr/escape-from-tarkov/fecurity/what-is-fecurity.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.