December 24th Achievements Here is the full list of all 23 December 24th 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 What are achievement flags? Click to find outApply MarathonRun 42 km on the single map. Who let the dogs outKill 40 enemies with knife. For the greater goodCollect 30 crates on the single map. Gonna fight for two, no, for twelve!Collect all weapons in the single map. SharpeyeKill enemy with shotgun from maximal range. KamikazeKill 3 or more enemies and yourself with Rocket Launcher at one shot. Top of the worldJump to the roof in the Factory map. CorrodedGet killed by other player while you have 1 hp and taking damage from acid in the Factory map. We'll Ready To FightFinish mission "Introduction". TemperedFinish mission "Baptism By Fire". Far From Any RoadFinish mission "Road Expections". Our God Is ArtilleryFinish mission "Round The Mountain". Sea ScoutsFinish mission "Battle On The Zassykha River". Faster Than BulletsFinish mission "Counterattack". End Of Warm TimesComplete the Summer Campaign. Five Star GeneralComplete one of campaigns with less than 10 dead soliders. Not Very Good WeatherFinish mission "Rains In September". Non-Flight ZoneFinish mission "They Shall Not Pass". For Those Who's On The Solid GroundFinish mission "Let The Carnage Begin". Only Water Is Under UsFinish mission "The Swamp Soliders". When It's All BurningFinish mission "Fire In The Forest". One Step To FreedomFinish mission "Two Steps To Victory". Winter Comes To TownComplete the Autumn Campaign.