Health is one of the attributes in the Respawnables.
By increasing this attribute, your character's health will be more durable, thus making you harder to kill, and allows you to withstand more damage as well.
Health is key to staying alive in Respawnables. If you want to withstand bullets for a longer period of time you should buy health enhancing armor. However, unless you have purchased a weapon with great agility or higher, you will find that you move quite slow, allowing speedy players to circle around you and deal consistent damage to you. This threat is increased if they possess single shot weapons, especially the Blunderbuss.
In addition, when a fast enemy approaches you, you will not be able to retreat fast enough and you will be defeated. (Therefore, it is a good idea to buy Medikits so you can keep on regenerating health while still having high agility instead).
Compensate for this by buying weapons with either high agility or excellent damage. Buying then Blunderbuss will allow you to be able to kill an opponent in one shot (at close range) while you will need two shots to be killed with the same weapon. Alternatively, you can choose to purchase the Howitzer Gun to deal excellent damage from afar before you are even in an opponent's range.Players can use U.F. Protections and/or Stuntman Head to speed up their live regeneration.