Tamriel Rebuilt just dropped Poison Song, and if you’ve been waiting more than twenty years for the chance to finally join House Indoril, your patience has paid off in the best possible way. Version 26.08 of the legendary mainland expansion for The Elder Scrolls III: Morrowind landed on August 23, 2026, and it feels like one of those rare moments where a fan project doesn’t just add content—it rearranges the emotional landscape of the whole game. After decades of slowly stitching together the rest of Resdayn cell by cell, the volunteer team has handed us lush gardens, golden-masked lawkeepers, a completely reworked sulfur hellscape, and the first real taste of Indoril power politics. It’s a big one.
If you’re new to the whole thing, Tamriel Rebuilt is the long-running community effort to finish what Bethesda started. Morrowind originally gave us Vvardenfell and a couple of mainland footholds; everything else existed mostly as map labels and lore books. For over twenty years a rotating cast of dedicated modders has been building the rest of the province from the ground up—cities, regions, factions, thousands of NPCs, and more quests than most commercial expansions dare to promise. Previous drops like Grasping Fortune brought us the Hlaalu capital of Narsis and big chunks of the south. Poison Song turns its attention toward the heartland of the Tribunal’s most devout supporters and the scarred lands around them.
The star of the show is the new slice of the Orethan Fields (sometimes called the Orethan Heartlands). Sitting on the outskirts of Mournhold and Almalexia, this region is a deliberate change of pace from the ash wastes and rocky coasts most players know. Think manicured gardens, bountiful fields, cherry blossom trees, and the kind of refined, almost Japanese-inspired estates that make the Indoril look every bit the aristocratic keepers of the “garden-that-is-Resdayn.” The main settlement is Othrenis, a Velothi town and Temple center, plus the chapel of Nanaav. Walking these paths after hours of trudging through ash storms feels like stepping into a different game—still unmistakably Morrowind, but softer, greener, and thick with quiet political tension.
And that tension has a name: House Indoril. For the first time in the project’s history you can actually join them. The questline matches the scope of the three original Great Houses, which is no small achievement. The setup is pure Indoril flavor. After the Armistice the house has scattered into self-interest, paranoia, and quiet nihilism. Indoril Sandil, keeper of the chapel of Gorne, has decided the rumblings on Vvardenfell mean change is coming whether anyone likes it or not. Humor his fascination with Ashlander heresies and you might convince him you’re more than just another outlander with a strong sword arm. The chapels at Gorne, Nanaav, and the already-existing Roa Dyr give the house three proper power centers to play in, and the writing leans hard into the religious orthodoxy, ancestral pride, and barely-contained anxiety that define these particular Dunmer.
If golden masks and temple law are more your style, Poison Song also opens the door to the Ordinators. Three of the Orders are now joinable. The Order of Doctrine hangs out in the Orethan Fields and spends its time teasing apart orthodoxy from heresy. Head to Almas Thirr and you can sign up with either the Order of the Watch (caught in the middle of Indoril–Hlaalu friction) or the Order of War (focused on preparing for the bigger fight against Dagoth Ur). These aren’t throwaway side factions; they come with their own quest arcs and the unmistakable feeling that you’re now part of the Tribunal’s iron fist.
Then there’s the other side of the release. The Sundered Scar has been completely reworked into a desolate sulphuric wasteland, a volcanic mire full of high-level threats, lava pools, and the kind of hostile environment that makes you check your potions twice. It’s the perfect counterweight to the gardens of Orethan—proof that Tamriel Rebuilt still knows how to make a place feel dangerous and alien. Alongside that, a lot of the older Aanthirin locations and quests got a full visual and technical polish pass, and the long-unfinished faction lines in Old Ebonheart finally get their proper endings. Add in miscellaneous quests, new tombs, daedric ruins, egg mines half-swallowed by lava, and a new island in Azura’s Bay that took the name Gorne, and the content pile starts looking almost ridiculous. Reports put the new quest count well over ninety, pushing the entire Tamriel Rebuilt total past the one-thousand mark. That’s more original content than most full games ship with.
What makes it all land so well is the same thing that has always defined the project: obsessive attention to lore, atmosphere, and the quiet details that make a place feel lived-in. The Indoril architecture, clothing, and armor look the part. The new flora in the Fields feels deliberate rather than slapped on. Dialogue carries that classic Morrowind mix of formality, suspicion, and dry humor. You can feel the decades of institutional knowledge in every cell. This isn’t a rushed content dump; it’s another carefully fitted piece of a map that has been under construction since some of us were still figuring out how to install the original game.
Availability is straightforward. Grab version 26.08.23 from the official Tamriel Rebuilt site, Morrowind Nexus, or the one-click GOG version. You’ll need the full GOTY edition of Morrowind (Tribunal and Bloodmoon included) plus the matching Tamriel_Data pack. Both the original engine (with Morrowind Code Patch) and OpenMW are supported. As always, read the install notes—Tamriel Rebuilt is big enough that a clean setup saves headaches later.
And the team isn’t slowing down. Next up is Wealth Beyond Measure, the final piece of the Hlaalu arc that will fill out the southwestern quadrant and deliver the metropolis of Kragenmoor. Level design is mostly done and questing is already underway. After that the focus shifts toward the first major Redoran expansion in the northwest. The roadmap keeps stretching out, which is both comforting and slightly terrifying in the best way.
Poison Song is the kind of release that reminds you why people still play a 2002 RPG with such fierce loyalty. It doesn’t just expand the map; it expands the feeling of living inside a living, breathing, politically messy Dunmer homeland. Whether you’re a long-time mainland explorer or someone finally ready to leave Vvardenfell behind for the first time, this is the perfect moment to dive back in. The gardens are open, the chapels are waiting, and the Song—whatever it really is—has never sounded clearer.
