Spyalectical Materialism: Kill or assist in killing 10 cloaked spies.
Permanent Revolution: Kill 5 enemies without spinning down your gun.
Heavy Industry: Fire $200,000 worth of minigun rounds in a single life.
Communist Mani-Fisto: Kill an enemy with a critical punch.
Redistribution of Health: Heal 1000 damage with med-kits in a single life.
Rationing: Kill an enemy with your shotgun while you're out of minigun ammo.
Vanguard Party: Be the first on your team to start capturing a control point in a round.
Pushkin the Kart: Get 50 caps on payload maps.
Marxman: Kill 10 enemies in mid-air with the minigun.
Gorky Parked: Kill 25 enemies while you're standing on a control point you own.
Purge: Kill 15 enemies capturing a control point you own.
Lenin A Hand: Help 5 teammates get revenge on their nemeses.
Five Second Plan: Kill an enemy in the first 5 seconds after you exit a teleporter.
Photostroika: Provide an enemy with a freezecam shot of you taunting while invulnerable.
Konspicuous Konsumption: Eat 100 sandviches.
Don't Touch Sandvich: Kill 50 scouts using Natascha.
Borscht Belt: Kill 10 heavies with The K.G.B.
Iron Kurtain: Take 1000 points of damage in a single life.
Party Loyalty: Kill 50 enemies within 3 seconds of them attacking your Medic.
Division of Labor: Kill 20 enemies with a Medic assisting you, where neither of you die.
Red Oktoberfest: Earn a domination for a Medic who's healing you.
Show Trial: Kill an enemy with a taunt.
Crime and Punishment: Kill 10 enemies carrying your intelligence.
Class Struggle: Work with a friendly Medic to kill an enemy Heavy & Medic pair.
Soviet Block: While invulnerable and on defense, block an invulnerable enemy Heavy's movement.
Stalin the Kart: Block the enemy from moving the payload cart 25 times.
Supreme Soviet: Get ubered 50 times.
Factory Worker: Kill 20 enemies while being recharged by a dispenser.
Soviet Union: Get 25 enemy kills where you either assist or are assisted by another Heavy.
Own the Means of Production: Remove 20 stickybombs by killing the Demomen who produced them.
Krazy Ivan: Kill 100 enemies while both you and your victim are underwater.
Rasputin: In a single life, get shot, burned, bludgeoned, and receive explosive damage.
Icing on the Cake: Get 20 kills on players that you're dominating.
Crock Block: Survive a direct hit from a critical rocket.
Kollectivization: Get 1000 assists.