I'm sure it's massive I had COD4:MW1 for pc first day I got over 2000 kills (next day I got gold M60)
just going over games I've played that I remember
Well over a thousand deaths across my entire GW account not counting hencmen and heros several times that number in kills
definatley over 1000 deaths and atleast 2x more kills off my SNES alone
PSone titles shows a similar number but definintely at a higher ratio
PS2 titles pfft I've sunk atleast 1000 hours into the thing over the course of time I've had it so the total number is probably upwards of 10,000
don't even want to think of what my PC numbers are I play RTS' on it and a single match can rack up over 1000 deaths
not going on, and the numbers are probably way low guesses
just looking at one gamers 14 years career there are almost 100k total accrued deaths both in kills and player death (we'll say as an average)
Now let's assume there are say 25 million gamers in the world (not checked this is just for demonstrational purposes) and we'll say each has that 100k total acrued number
25,000,000*100,000= 2,500,000,000,000 (that's 11 zeros) 2.5 trillion with out accounting for spikes and dips not even thinking about games with difficulty settings that would have *insert deity here* throwing a controller against a wall