custom crosshair, Fortnite, gaming, overlay, non-intrusive, software, aiming, transparent, centered, dot, sniper scope, bloom circle, color customization, screen center, gameplay enhancement, legal, not bannable, fair use, player preference, HUD (Heads-Up Display), visual aid, improved accuracy, personalization, in-game setting, no modification of game files, third-party application, competitive gaming, monitor feature, gaming monitor crosshair.