Welcome to the trenches, soldier! The latest installment in the Battlefield franchise has you fighting during World War 1. The above estimates are for players going for all achievements legitimately.
Also, if you do not mind boosting then these achievements then they can be completed in a couple of hours with significantly less difficulty. *As with any multiplayer game, luck does play a large part into both time and difficulty. Unobtainable/glitched achievements: Yes, multiple reported to be buggy Does difficulty affect achievements: Yes Minimum number of playthroughs needed: 1 + Multiple mission replays Approximate amount of time to 1000 : 10+ Hours for Single player, 10+ for Multiplayer Estimated achievement difficulty: 4/10