Why not? You can't spam it, because you need to find a weapon first. Very often I found myself in a situation where I didn't want zombies to get me, and out of desperation I had this urge to pull the trigger and blow my character's brains out so at least I don't feel that zombies got me, but you cannot do it. :) In fact not having a respawn option anymore (at least after recent update it's greyed out all the time so I guess it was removed) is a little problematic, and I don't feel like running into a bunch of zombies to die (for whatever reason) is a way this game was meant to be played. Plus there are situations where you can run away so far on the map, that even zombies don't spawn there and you end up dying of hunger, which sucks. I had this situation once, but due to divine intervention I managed to get back to civilization and get some food off a random zombie. Still it wasn't fun realizing that you ran off to map limits and you can't find any food or water just because map ends there. And this mechanic would add a whole new layer of confusion in pvp, when somebody behind cover knows that he's not gonna make it and decides to take the easy way out, while the guy shooting at him doesn't know what's going on and if he's alive or not in there. (the message of the player's death might spoil it, but still I guess it could be fixed somehow) So what do you guys think about this idea?