Here is the full list of all 33 Reservoir Dogs: Bloody Days achievements.
Eliminate an enemy hurting him with 3 dogs
Kill 100 cops
Kill 500 cops
Kill 2 enemies with a shotgun shot
Kill 3 enemies with a shotgun shot
Save a fallen dog
Save fallen dogs 25 times
Reach a x20 combo
Reach a x50 combo
Reach a x100 combo
Use the time rewind 50 times
Use the time rewind 200 times
Use the time rewind 300 times
Rob 25 items
Rob 50 items
Rob 150 items
End a mission with all dogs close to death
End a mission with all dogs intact
Eliminate 100 enemies with melee weapons
Eliminate 100 enemies with pistols
Eliminate 100 enemies with shotguns
Eliminate 100 enemies with rifles
Eliminate 100 enemies with light machine guns
Get all the weapons of the game
Spend $500.000 on weapons and heists
Complete all the heists
Complete all heists with rank S
Complete 10 missions with 2 band members from the beginning
Complete 15 missions with a third member in the team
Use all the dogs as the third band member in any mission
Eliminate 10 enemies in 3 seconds
Bring the whole band together
Complete a mission without civilian casualties