Here is the full list of all 12 SEGA Vintage Collection: Streets of Rage achievements worth 400 gamerscore.
Clear every game.
Use the special moves and attacks of every character in every game (hidden characters excluded).
Throw an enemy in Streets of Rage.
Perform a recovery after being thrown in Streets of Rage.
Defeat Round 5's Mona & Lisa single-handedly with Blaze in Streets of Rage.
Defeat the clawed Souther in Round 2 single-handedly with Adam in Streets of Rage.
Defeat the clawed Zamza in Stage 3 single-handedly with Skate in Streets of Rage 2.
Defeat Abadede in Stage 4 single-handedly with Max in Streets of Rage 2.
Max level a blitz attack in Streets of Rage 3.
Defeat Axel’s imposter single-handedly with Axel in Streets of Rage 3.
Save General "The Chief" Peterov single-handedly with Zan in Streets of Rage 3.
Defeat Bruce and free Roo in Streets of Rage 3.