Classic Marathon 2 Achievements Full list of all 12 Classic Marathon 2 achievements.The base game contains 12 achievements, and there is 1 DLC pack containing 0 achievements.Filter Achievement View View Image viewList view Sort by TrueSteamAchievement desc TrueSteamAchievement asc Achievement name desc Achievement name asc TSA Ratio desc TSA Ratio asc Gamers desc Gamers asc Steam order Date won desc Date won asc DLC Packs Group DLC packs together in list DLC Filter AllOwnedNone What are achievement flags? Click to find outApply Base Base Game (Excludes DLC) 264 12 51137 (6%) Mjolnir Recon #54Complete Classic Marathon 2 Total Mjolnir Recon #54Complete Classic Marathon 2 on Total Carnage difficulty S'pht TalkRead F'tha's terminal Vid BuoyMiss the underwater fusion pistol on We're Everywhere Keep the OathDisable the pattern buffer and recharger in All Roads Lead to Sol The CitadelGain access to the primary tower in the Citadel of Antiquity ValeDestroy the final core logic center Sleeping BeautyActivate the S'pht AI Chips, Oh Delicious ChipsInstall two uplink chips in Waterloo Waterpark Mutual Incurrent Destruction AssuranceKill a Mother of all Hunters with a fusion pistol overload Surf's UpReach the SPNKR on If I Had a Rocket Launcher... without firing any weapons or opening any airlocks Shell GameRide the lift to the shotgun ammo in the southeast corner of We're Everywhere