This is a standalone version of Hoxhud' Enemy Health Circle
This is based on version 6
Tested on update 199.6 and should be compatible with most huds apart from VanillaHud Plus which already includes it.

Extract into the payday 2 directory

Changelog:
Added an options menu
Swat turret health is now shows damage taken
The health circle now 25% smaller by default
The health circle text now scales with the HP of an enemy (Example 1,000 is now shorten to 1.0K)
Damage taken animation has been added
Works on Linux