Please note - if you're looking for the GTA Online Slashers as part of the Halloween 2021 event, we have a separate guide for them. Whether you want a new pistol in GTA Online, or you need a new weapon to arm your Red Dead Online outlaw as well, we've got all the details here for solving the GTA Online serial killer mystery and taking out the Los Santos Slasher. Furthermore, if you go on to complete the follow up Navy Revolver Challenge, you'll receive even more cash and unlock the Red Dead Online Lowry's Revolver for your Wild West adventures. With bonuses on six chilling Adversary Modes and discounts on returning. Rockstar Games is getting in the Halloween spirit, today announcing special content for Grand Theft Auto V s online mode themed around the spooky. Halloween casts its ominous shadow over Southern San Andreas this week, turning it into a playground for a sinister assortment of Beasts, Slashers and other ghastly fiends. Protecting the citizens isn't your only reward for this endeavor, as you'll collect cash bonuses along the way and earn the GTA Online Navy Revolver once the job is done. Grand Theft Auto Online, the multiplayer component of GTA 5, has launched a limited-time event that sees the return of several favorites from Halloween last year.The Alien Survival Series and. Plus, get 250,000 GTA for simply logging in.