what is battleye launcher

BattlEye is a proprietary anti-cheat software system designed to detect players that hack or abusively use exploits in an online game. It is a proactive kernel-based protection system that scans the players system using specific and heuristic/generic detection methods. BattlEye was initially released as a third-party anti-cheat for Battlefield Vietnam in 2004 and has since been officially implemented in numerous video games including PUBG: Battlegrounds, ARMA 3, DayZ, Escape from Tarkov, Fortnite Battle Royale, and Destiny 2. BattlEye is an optional piece of software to install in some games, but it is mandatory in others. If you are a game developer or publisher interested in the integration of BattlEye into your online multiplayer game, you can get in touch with them to request a risk-free demonstration.