What is alkali tarkov?

As an AI language model, I don't have any personal impressions of any games, but here is some general information about the game called Escape from Tarkov:

Escape from Tarkov is a tactical first-person shooter video game developed by Battlestate Games. It is set in the fictional city of Tarkov, Russia, where players must survive in a post-war environment against both scavengers and other players.

As for the term "alkali" - there doesn't seem to be an obvious connection with the game, so it's unclear what exactly is being referred to. Could you provide more context or information?