Here is the full list of all 140 Red Orchestra 2: Heroes of Stalingrad with Rising Storm achievements.
Play as a Hero in a match
Kill 1000 enemies (human)
Kill 1000 enemies with a heavy, light, or tank mg
Use the "ping trick" on an M1 Garand
Achieve a melee kill with a Type 96/99 LMG
As an Allied soldier, kill 100 Axis soldiers with a bayonet
Get 1000 kills with the flamethrower
Get 32 Kills with the silenced Nagant Revolver
Knock the tracks off 100 enemy tanks in Realism or Classic modes
Kill 10 enemies with the Thompson without reloading
Unlock the Lvl 50 Thompson
Knock the tracks off 25 enemy tanks in Realism or Classic modes
Knock the tracks off an enemy tank in Realism or Classic modes
Kill 12 enemies with the M12
Win 100 Countdown Rounds
Win a round on every launch map as Axis in Territories mode
Kill 100 enemies in melee combat
Kill 1000 enemies with an on-board machine gun
Get 1000 Kills with a Type 89
Kill 250 enemies with an on-board machine gun
Kill 100 enemies with an on-board machine gun
Kill 10 enemies with an on-board machine gun
Get 100 kills with the Type 89
Kill 50 enemies in melee combat
Win a round on every launch map as Allies in Territories mode
Kill 10 enemies with the 1911A1 in a single round
Kill someone with a flamethrower while he is in the water
Resupply 20 automatic riflemen
Capture 50 objectives with a transport inside a capzone
Drive 10000 meters in a transport with multiple passengers
Knock the tracks off 100 enemy transports or destroy their engines in Realism or Classic mode
Blow-up 100 transports
Get 100 kills with the flamethrower
Win 10 Countdown Rounds
Win 100 Firefight Rounds
Spot an enemy who is then killed by mortar fire
Complete a Russian online campaign with a victory
Win 100 Territory Rounds
Kill 100 enemies with a sniper rifle
Kill 50 enemies with a sniper rifle
Survive 3 tank shell hits with a transport
Kill 5 transport machine gunners
Knock the tracks off 25 enemy transports or destroy their engines in Realism or Classic mode
Kill 10 enemies with one clip from the Type 92 HMG
Kill 5 enemies with one clip from the Type 92 HMG
Kill 5 enemies with a single mortar round
Kill 5 people in a single round with boobytraps
Kill 2 people using the same stationary MG within 15 seconds
Kill 4 enemies with one grenade
Kill 5 people in a banzai charge within 10 seconds with the flamethrower
Kill 10 Japanese with one tank of the flamethrower
Kill 5 enemies with deflected flamethrower fuel
Win 10 Firefight Rounds
As an American soldier kill an Axis soldier wielding a Katana, with a Katana.
Kill a Japanese opponent using the Katana
Win a Pacific campaign as an Allied soldier
Kill 10 enemies with a single artillery call
Win a Pacific campaign as an Axis soldier
Blow-up 10 transports
Disarm 100 bombs in Search & Destroy
Plant 100 bombs in Search & Destroy
Win 100 rounds in Search & Destroy
Kill an enemy with the Nambu 14 pistol
Knock the tracks off an enemy transport or destroy its engine in Realism or Classic mode
Blow-up a transport
Get 7 assists in a single round
Destroy an enemy tank at 900 meters with your tanks main gun as gunner
Destroy an enemy tank at 1200 meters with your tanks main gun as gunner
Destroy an enemy tank at 1500 meters with your tanks main gun as gunner
Destroy 25 enemy tanks with your tank in a single round
Kill 10 enemies with the flamethrower in one life
As an American soldier kill 5 Axis soldiers that are in a banzai charge
Win a Firefight Round
Kill 3 passengers of the same transport without destroying the transport
Kill a flamethrower soldier using a melee attack
Participate in a Pacific campaign
Kill 100 enemies with a heavy, light, or tank mg
Kill 50 enemies with a heavy, light, or tank mg
Kill 250 enemies (human)
Complete a German online campaign with a victory
Kill 10 enemies with a sniper rifle
Win 10 Territory Rounds
Participate in a successful territory capture on Commissars House
Complete the full campaign on veteran or above
Complete the full campaign on hero
Complete the full campaign on soldier or above
Complete the Soviet Campaign on any difficulty
Beat Soviet Campaign Chapter 8
Complete the full campaign on recruit or above
Beat Soviet Campaign Chapter 7
Beat Soviet Campaign Chapter 6
Beat Soviet Campaign Chapter 5
Beat Soviet Campaign Chapter 4
Beat Soviet Campaign Chapter 3
Beat Soviet Campaign Chapter 2
Beat Soviet Campaign Chapter 1
Complete the German Campaign on any difficulty
Beat German Campaign Chapter 8
Kill 100 enemies (human)
Gain a melee kill with the binoculars
Kill 10 enemies with a heavy, light, or tank mg
Kill 25 exposed tank crewmen
Kill 10 exposed tank crewmen
Kill an exposed tank crewman
Obtain a kill over 225 meters with a bolt action rifle
Beat German Campaign Chapter 7
Beat German Campaign Chapter 6
Beat German Campaign Chapter 5
Beat German Campaign Chapter 4
Beat German Campaign Chapter 3
Complete a defense mission while successfully completing the map without losing the first objective
Beat German Campaign Chapter 2
Beat German Campaign Chapter 1
Kill 1 enemy with a blind fire burst
Obtain a kill over 175 meters with a bolt action rifle
Resupply a machine gunner
Kill at least 1 enemy after blind firing a grenade
Make 50 enemies bleed to death
Disarm 10 bombs in Search & Destroy
Obtain a kill over 100 meters with a bolt action rifle
Kill 5 enemies in melee combat
Win a Countdown Round
Complete all of the training missions
Complete the Commander training mission
Complete the Tank training mission
Complete the Support training mission
Complete the Squad Leader training mission
Receive a in game promotion
Win a Territory Round
Kill a player as he tries to plant a bomb in Search & Destroy
Plant 10 bombs in Search & Destroy
Kill 10 enemies (human)
Win 10 rounds in Search & Destroy
Complete the basic training mission
Participate in an online campaign
Disarm a bomb in Search & Destroy
Plant a successful bomb in Search & Destroy
Plant a bomb in Search & Destroy
Win a round in Seach & Destroy