Rockstar Games has officially launched a brand-new multi-stage Adversary Mode in Grand Theft Auto Online called 'Mansion Raid,' as part of its latest weekly update. Released on January 15, 2026, the mode tasks players with either infiltrating luxury mansions to steal valuable gold from vaults or defending their own properties against attackers. This new feature provides an exciting dynamic, allowing four to eight players to engage in high-octane combat across different phases within the opulent settings of Los Santos' most expensive residences. During its premiere week, from January 15th to January 21st (or 22nd), players participating in the 'Mansion Raid' will benefit from double GTA$ and RP. Additionally, winning a match in this new Adversary Mode will grant a one-time bonus of GTA$200,000, which will be credited within 72 hours. The weekly update also brings a host of other incentives, including doubled daily income for Nightclubs, quadruple GTA$, RP, and Nightclub Goods in Business Battles, and various discounts on vehicles, weapons, and property upgrades. These additions are widely corroborated by reputable gaming news outlets such as IGN India, Sportskeeda, and RockstarINTEL, confirming the accuracy and timely release of this significant in-game event. The official Rockstar Games newswire post itself announced the update on January 15, 2026, directly confirming the details.