Does anyone know which of the Survival achievements are retired? Because some are marked as retired, and some that should be, are not. It wouldn't bother me as much, but there are three pages of Survival achievements and it's getting confusing. I'd appreciate any help on the matter.

When you go to the achievements page, it'll tell you which achievements are retired. Here's the list of The Great Pandemic/Survival achievements that are retired though:

A Friend in Need Backstabber Bargain Hunter Blockage Boogie Monster Brainiac Break a Leg Brokenhearted Chessmaster Cooking Up Some Trouble Dead Meat Gluca-GONE Heart Collector In Cold Blood Infected Instigator Longtime Zombie Mmmm Pastries SAI Inspection Shop Benefactor Subject Zero Super Survivor Survivor Take a dose! Take the cure! Try to Blend In You Can't Tuna Fish Zombie 4 EVA Zombie Den Regular

Thank you :) I asked, because not all achievements are updated with all retired ones. Not just for Survival either.

That's what I found anyways. You're very welcome. ^^