The 'Become a Vampire for Baldur's Gate 3' mod offers players the opportunity to transform their characters into a vampire, vampire spawn, or a Vampire Ascendant, enhancing gameplay with new abilities and features. Players can access unique vampire powers such as Multi-Attack, Claws, Bite, and even the ability to Turn Into a Bat or Gaseous Form. The mod also introduces the Tainted Blood feature, allowing users to gain vampire abilities without the associated stat changes, although this feature is not available on console versions yet.

In addition to the new powers, the mod maintains normal health scaling, ensuring that players do not start with inflated health values that could hinder late-game balance. Players retain their class passives and abilities while enjoying the benefits of being undead. However, it is important to note that healing spells may have diminished effects for undead characters, but the mod compensates with regeneration abilities.