Gear 2 'Seriously 2.0' achievement

[jasonnc80]

erikers said:
This is bullshit. The whole fun of the first one was going for 10,000 in multiplayer. That is what kept me playing months and months after the game came out when I could have went to other games. Single player kills achievements have, and always will be lame. Why couldn't they just make it 25,000 kills in multiplayer and include Bots as counting along with people online? How many times am I going to have to play through single player campaign over and over to get this compared to a fresh and new experience with each multiplayer match? Lame.

From X3F

Update: We made a mistake! The Seriously 2.0 achievement's 100,000 kills are taken from EVERY game mode spread across the entire game. Meaning that every kill in campaign single or co-op, ranked or social multiplayer matches and even Horde games count towards the 100,000 kill finish line. Also, there will also be an achievement tracker notification that will randomly pop-up and update you on your Seriously 2.0 progress.

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So if you want to do campaign, co-op campaign, co-op Horde, bots, multi, whatever it will count towards this achievement.  Plus it will keep track so you know how far you've gone.