The Version 0.7.3 Title update for Vampire Survivors has 6 achievements.
Defeat a total of 6000 Stage Killers.
Reach Level 50 with Porta after unlocking the Randomazzo.
Reach minute 31 in the Dairy Plant after unlocking the Randomazzo.
Fill 100 entries in the Collection.
Reach Level 80 with Sir Ambrojoe.
Find the Grim Grimoire.