Grinding Gear Games confirmed today that Path of Exile 2's 0.5.0 patch - branded Return of the Ancients - will go live on May 29 at 1:00 PM PDT, simultaneously on PC and consoles. The studio is calling it "the largest individual patch in the history of the franchise," a tag that covers both the original Path of Exile and the still-in-Early-Access sequel, and the May 22 patch notes drop confirms that this is the final Early Access content beat before GGG transitions to the 1.0 build. The headline package is a complete endgame rework, two new ascendancies, and the Runes of Aldur challenge league.
The endgame overhaul is the part the existing playerbase has been agitating for since February. The Atlas Tree is being rebuilt, every league mechanic that lives in the Atlas - Breach, Delirium, Ritual, Expedition, and the rest - has been touched, and GGG is adding Atlas Classes that let players specialise their map progression. Two new ascendancies are being slotted into existing classes, the Pinnacle Boss roster is expanding, and the patch notes call out six new endgame storylines that hook players from the campaign exit through the upper Atlas tiers without forcing the old t1-to-t15 grind.
The Runes of Aldur challenge league is the temporary economic reset around the patch. Players engage in Ezomyte Runesmithing - activating Remnants to spawn empowered enemies, then earning over 100 new runes for gear crafting. The crafting hook is the part GGG has been teasing for two months: instead of layering currency drops on top of randomised affixes, runes attach as deterministic modifiers, which lets players target specific stat blocks rather than gambling through orbs. The league starts simultaneously with the patch on May 29 and runs the standard three-to-four month window before economy migration into Standard.
The framing as "the final Early Access patch" is the part that flips this from a standard league drop into a roadmap statement. GGG has previously said 1.0 will add the remaining three character classes, the second half of the campaign, and the unified endgame, and the May 21 livestream confirmed that 0.5.0's foundational rework is the platform 1.0 will be built on. That tracks with the studio's history - the original Path of Exile spent four years in beta before its 2013 1.0 launch, and Return of the Ancients is meant to be the last major content gate before the sequel makes the same transition.
The patch lands at a moment when the live-service ARPG slot is more crowded than it has been in years. Diablo IV's Vessel of Hatred expansion is on its third season, Last Epoch shipped its 1.4 patch last month, and the Path of Exile 1 team is still pushing Settlers of Kalguur content. Grinding Gear Games is betting that a foundational endgame rebuild, a fresh league economy, and two new ascendancies are enough to pull the lapsed Early Access audience back for a four-day launch window before May 29 - and the May 22 patch notes drop, with its full ascendancy reveal and Atlas Tree map, is the studio's marketing close on a content beat that has been telegraphed since the April 22 Announcement Teaser.
