Battlefield Heroes, a browser-based Play4Free shooter from Easy Studios, received a Halloween-themed update today.
A special trailer for the event gives players a look at new enemies and weapons. Included in the Halloween additions are six costumes and two shoulder pets, as well as eight new weapons. Players can now use items such as the Underworld Relic to summon evil spirits, or the Doom Skull, a rocket launcher that fires flaming skulls.
The studio also announced an upcoming special mission for players who rent either the Doom Skull or Jack-o'-buster, the Halloween-edition rocket launchers. Players who obtain more than 500 kills will be able to keep the weapon in their collection permanently.
The event comes to a close after Oct. 31.