“Anniversary: Perform a Beat Down on an enemy player while using the Jetpack during a matchmade game.”
Only 0.52% of players have this achievement (compared to solo legendary’s 4.07%), and it’s no surprise. When I tried to grab this achievement around 2012 or so, I found that there wasn’t a single Anniversary playlist in which the jetpack even exists. There used to be a playlist with the jetpack, but I guess they removed it soon after release. So obviously this achievement was impossible to unlock.
Is this still the case? If so, are there any plans to fix it? It’s a bit unfortunate for people trying to 100% their achievements in Reach. Not to mention the plethora of other DLC achievements that you have no chance of unlocking 
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> “Anniversary: Perform a Beat Down on an enemy player while using the Jetpack during a matchmade game.”
>
> Only 0.52% of players have this achievement (compared to solo legendary’s 4.07%), and it’s no surprise. When I tried to grab this achievement around 2012 or so, I found that there wasn’t a single Anniversary playlist in which the jetpack even exists. There used to be a playlist with the jetpack, but I guess they removed it soon after release. So obviously this achievement was impossible to unlock.
>
> Is this still the case? If so, are there any plans to fix it? It’s a bit unfortunate for people trying to 100% their achievements in Reach. Not to mention the plethora of other DLC achievements that you have no chance of unlocking
Every Reach achievement can still be unlocked. You just need to get lucky and be paired with a full lobby who downloaded all the dlc in a normal playlist like slayer, btb, etc (really any playlist that has jet pack in it)