: Advanced versions may calculate the blast radius and warn you only if your current position is within the kill zone (roughly 17 studs for a standard M67).
: A high-visibility icon or line that appears on your HUD when a lethal grenade is within a certain radius. Phantom Forces | Frag Indicator [Open Source]
In the context of open-source scripts for Phantom Forces , a typically provides a visual alert for nearby explosives . A primary feature often included in these tools is: : Advanced versions may calculate the blast radius