The Oathgates are the victory condition. October 13 is just the pledge stamp.

Brotherwise Games put a date on the biggest Cosmere board game yet. Stormlight: War for Roshar launches on Kickstarter on October 13, 2026, designed by John D Clair, published with Dragonsteel Books, and pitched as a strategic war game where the Coalition of Honor and the forces of Odium fight over the fate of Roshar. That is not booth rumor. That is Brotherwise's own Gen Con panel language and ICv2's August 24 stamp. Thirty-nine days from this Friday filing. Plenty of time to clear table space. Not enough time to pretend you did not hear the date.

I care about this one because Brotherwise is not dipping a toe. Call to Adventure got the Sanderson coat in 2020. Mistborn: The Deckbuilding Game arrived in 2024 and, per Brotherwise's Gen Con 2026 panel, has sold over 100,000 copies since that November launch. The Cosmere RPG Kickstarter became a tabletop record until Neon Odyssey passed it. War for Roshar is the next crowdfunding mountain, and it is a map game, not another deckbuilder in a different jacket. Map games are how franchises admit they want your whole evening.

Clair calls it a hero-driven game. Every action runs through heroes and the troops they command. Each player gets two asymmetric heroes. Pairings matter. Kaladin with Jasnah is a different opening than Dalinar with someone else. Odium's roster gets the same treatment. Through the game you peel cubes off a player board, reveal more strength or one-time powers, and unlock Radiant abilities that punch in and out of battle. That is character fantasy glued to logistics. Stormlight readers want named people doing loud things. Clair is building the loud things into the turn structure instead of printing flavor text on a generic army token.

Map games are how franchises admit they want your whole evening.

Combat is deterministic. Bigger army wins the ground. The twist is hidden cards you can dump into a fight after it starts, so a battle you already solved on paper can flip when someone has been sitting on a surge for three rounds. Clair told Wargamer the unexpected moments come from player action you did not see coming, not from a dice spike. That is a design confession. Dice make stories you can blame. Cards make stories you can accuse. Accusations are more fun at a Cosmere table.

Diplomacy sits on an Allegiance Track for the board's many nations. Send a hero to a capital, tug the nation toward your side. Neutral troops sit in their territory and fight whoever walks in. Pull a nation Friendly and those troops stop fighting you. Pull it all the way to Aligned and the troops flip into your command. Conquer instead and you recruit faster while the nation keeps spawning resistance as round cards flip. Odium leans conquest. The Coalition leans control. Both can win either way, Clair says. That is the honest asymmetry pitch. Conquest is loud. Diplomacy is slower and leaves you with an army that does not hate you yet.

I already filed a related take on the wire: Capcom opened the till.

Victory hangs on the ten Oathgates. Over eight rounds in Brotherwise's press framing, or up to about ten in Gen Con preview talk depending on who is counting storms, you take and hold gates, score secondary objectives every round, and race a threshold that rewards the side already ahead. Factions take turns assigning 0 to 3 victory value to each gate, which means you are betting on the ones you think you can keep. Highstorms and Everstorms punch random board areas every round so nobody naps on a safe corner. Brotherwise's July press release also lists play as one-on-one, three-versus-one, or teams of two. Gaming Trend's Gen Con crew called out that the four-player mode is not just pick a buddy and share a color like a lazy War of the Ring clone. I have not played it. I am printing the claim and waiting for October to prove it.

Dice make stories you can blame. Cards make stories you can accuse.

Playtime in the previews lands somewhere between two and four hours depending on how many rules lawyers sit down. Clair told Wargamer they did not constrict themselves into a light-target runtime. That sentence is either a promise of depth or a warning about pizza cold on the counter. Heavy Cosmere war games will find their people either way. The people who bounced off Mistborn book one after two chapters, like the Wargamer writer who previewed this with Clair, still found the systems interesting. That is useful data. Lore is the marketing. Systems have to survive the unconverted.

Kickstarter structure is familiar Brotherwise theater. Base game. Champions mini-expansion and deluxe components as upgrades. Cosmere miniature packs as add-ons, including new Stormlight sets and the first Mistborn Premium Miniatures. Fulfillment targeted for 2027, then traditional retail around the holiday season that year, per the July press release. October 13 is the pledge window. 2027 is when the cardboard actually has to live on a table that is not a Gen Con prototype. Price is still the missing number. Brotherwise has not published a public pledge ladder in the materials I am using, so I will not invent one. Follow the pre-launch page if you want the notification ping. Do not let a fan account invent your budget for you.

I am filing this on Gaming / Board Games because the SKU is a war board game with a crowdfunding date, not the Cosmere RPG campaign book and not a miniature line pretending to be a ruleset. The RPG still matters as context. Brotherwise's same Gen Con panel reminded everyone that Mistborn Campaign Setting digital for the public hits September 9, that Tidebreakers is the next Stormlight adventure for 2027, and that Shards of Creation is already on a third printing. The Cosmere aisle is a calendar now. War for Roshar is the October board-game spike inside that calendar.

Shelf philosophy check. Franchise war games live or die on whether the heroes feel like the books without turning the map into homework. Clair's answer is hero activation as the only real verb, diplomacy baked into recruitment instead of bolted on as a chart, and Oathgates as the scoreboard so the magical infrastructure of the novels becomes the win condition. That is the correct instinct for Stormlight. The series is obsessed with oaths, gates, storms, and whether a nation will follow you. The board game should be obsessed with the same things. If the final rulebook buries those verbs under exception text, the Kickstarter still funded and the living room still loses an evening.

Comparisons will arrive before the campaign even opens. War of the Ring. Star Wars: Rebellion. Every other dudes-on-a-map bruiser with a licensed coat. Some of that talk is fair. Asymmetric factions, multi-hour runtime, diplomacy tracks, and a named cast are a known genre recipe. The Cosmere-specific spice is Surgebinding as card power, storms as board pressure, and Oathgates as the thing everyone actually wants. Genre recipes are fine. Recipes still have to cook. October 13 is when Brotherwise shows the pledge kitchen.

What I will not do in this Friday brief: invent a full hero roster beyond the names public previews already used, invent surge card text, invent a dollar amount, or write a review of cardboard that is still a prototype under glass at Gen Con. Dalinar, Kaladin, Raboniel, Taravangian, Jasnah, Shallan, and company appear in the reporting because Brotherwise and Clair put them there. That is enough cast for a wire filing. The rest can wait for the campaign page screenshots.

If you already own Mistborn: The Deckbuilding Game, this is not a shuffle-in expansion. Different genre. Different evening. Different apology to the people you invite. If you bounced off the Cosmere RPG's complexity, a map war with deterministic combat might feel cleaner or it might feel like a different kind of homework. Both reactions are allowed. The wire's job is the date and the design claims, not a baptism.

Local shops should watch the campaign even if they hate crowdfunding theater. Brotherwise has a retail afterlife plan for 2027. The shops that host Cosmere RPG nights will get asked about the war game the week the trailer hits. Have an answer ready that is not just we do not do Kickstarter. Some licensed boxes are flipping the sequence and putting retail ahead of the backer queue. War for Roshar is still the older pattern: pledge first, living-room cardboard later. Have an answer about when retail arrives and whether deluxe components will be exclusive forever. Forever is rarely forever. Holiday 2027 is a real sentence on the press release.

Friday's Board Games filing stops at the edge of the known map. October 13, 2026 Kickstarter. John D Clair. Brotherwise and Dragonsteel. Coalition versus Odium. Hero pairs. Deterministic battles with secret cards. Allegiance Track diplomacy. Oathgates as the score. Highstorms that refuse to leave you alone. Champions upgrade. Mistborn minis as the shiny add-on. 2027 fulfillment. No invented pledge tiers. No fake component checklist. Thirty-nine days. One continent. One chance to prove Stormlight belongs on a war map instead of only on a nightstand. I want the teach to survive a cold pizza. Wanting is not reviewing. The wire can want and still wait for the campaign to open.

One last aisle note. Best of Gen Con awards from preview outlets are marketing oxygen, not a rules verdict. Gaming Trend handed War for Roshar that kind of oxygen after their demo. Treat it as interest, not scripture. Interest is still useful. Interest is why October 13 will not be a quiet Tuesday. Clear the table. Argue about Oathgates. Lose a nation on the Allegiance Track because you got greedy. That is the product succeeding, if the cardboard that ships in 2027 can still do what the prototype promised under tornado-season fluorescent lights.