I came up with a question today. Let's say I want the execution achievement, do I need 100 executions on one match type or can it be the sum of all of them?

I don't believe kills in Annex will count towards the non Annex Achievements.

No no no, I explained it wrong. Can I have 15 kills on Warzone, 50 on annex, 20 on Execution and 5 on Assassination for example, and get the achievement or do they ALL have to be under one category? I.e., 100 on Execution.

They can be from any game type (except Annex). So say 30 from Warzone, 50 from Execution and 20 on Assassination.

quote Tengu

All of them, it's impossible to get 100 kills in one ranked match (not Annex) anyway

Actually, theoretically, you can get 130 kills in a single ranked match. Lose 18 rounds but kill 3 of the other team each time, then kill the entire team for 19 rounds.

oh, ok cool thanks Shatty.

Makes this shit so much easier.

Eh, if speaking theoretically, you can keep drawing the rounds to make the match last as long as you can stand or live.
Example, set round duration for 1 minute, easy to draw matches.

Yeah Ali. As Vandal said you can draw rounds too. I swear we've had this discussion before. Lol.