Compare Revisions

11 The Great Russell Museum is the London building at the centre of the first playable demo of Tides of Annihilation, and the game's own version of the British Museum, which stands on Great Russell Street in Bloomsbury. The name follows the street rather than the institution. Inside, the building is divided into wings devoted to different cultures, and the invasion has left each wing behaving less like a gallery and more like a doorway. Gwendolyn goes there in pursuit of a Grail Shard, and by the end of the level the museum is no longer a museum at all.
22  
33 What the Museum Is in the Game
44  
55 The build shown to press and to the public in August 2026 takes place entirely inside the museum, and the building carries the whole demo rather than one section of it. Players who spent time with it describe it working as a hub that opens onto different places, not as a single corridor of rooms. It holds the standalone level the studio had promised for the event, optional fights sitting off the main path, and a set of instanced challenge realms that exist purely to hand out extra rewards. That structure is why two people can play the same demo and come away having fought different things.
66  
77 The studio has said it is not building an open-world game, and the museum is consistent with that: it is a hand-built space with branching side paths, arenas that lock you in for a fight, and light puzzle work in between. What the team says it does want to preserve is the feeling that visible ground is reachable ground, summed up in its own phrase that if you can see it, you can go there.
88  
99 Wings and Exhibits
1010  
1111 The museum is themed by wing, and the theming is not only set dressing. Each exhibit reshapes the enemies that appear in it and the music that plays over them, with the score swapping in instruments belonging to the culture on display.
1212  
1313 WingWhat It HoldsEncounterEgyptianSand-choked galleries where the exhibits themselves become the terrain. The environmental puzzles here lean on riddle-setting in the manner of a sphinx.Closes with the fight against Anubis, at the end of the exploration slice.JapaneseA gallery that shifts into a realm of its own once the fight starts, rather than staying a room in a museum.Geraint, an optional fight tied to a side quest and widely reported as the hardest thing in the build.ChineseGuan Yu is tied to this wing. The producer has said the pairing follows from the real museum holding both Eastern and Western collections, so the game put him where that mixture already exists.No boss in this build. Extended areas of the wing were visibly present but closed off for the demo.The transformed museumNot a wing so much as what the building becomes: an Egyptian desert with the Great Pyramids standing behind it and a pyramid interior to fight through.Mordred, the closing fight of the level.
1414 Bosses Fought Inside the Museum
1515  
1616 Five bosses were present across the demo, though no single recorded session reached all of them. The three below are the ones with detailed first-hand descriptions.
1717  
1818 BossWhereWhat Players DescribeAnubisEgyptian wing, at the end of the exploration sectionSand vortexes and sand walls that trap and channel you, summoned priests, and terrain the boss can reshape mid-fight. Its wide ground slams flag in yellow and have to be jumped rather than dodged, which pushes players toward a knight with strong aerial performance. Accounts differ on the phase count, but at least one hands-on report describes reaching a second stage and being restarted there after a death, so the fight has a checkpoint inside it.GeraintJapanese wingTurns up as a samurai, which is a sharp turn for a Round Table name, and becomes an oni in his second phase. Red attacks have to be countered and yellow ones have to be jumped over, with cinematic breaks between the phases. Optional, attached to a side quest, and the fight most players singled out as the demo's stiffest test.MordredThe transformed museumThe level's closing fight. Mordred is a woman in this game and a demi-god, and she fights with the player's own toolkit: she commands knights of her own, and after landing a grab she takes one of yours and turns its kit back on you. A second phase brings in a dragon named Pendragon, and a run across falling stone platforms leads into the final strike.
1919 A further optional fight, against an opponent reported as Redrend in the free-roam desert area, appears in a single hands-on account. Treat it as something one player saw in the August build rather than as a confirmed entry on the full game's boss roster. The Colossal Knights were not playable in this demo at all, despite being a headline feature of the game elsewhere.
2020  
2121 Traversal, Puzzles and Challenge Realms
2222  
2323 The museum is where the spectral knights stop being purely a combat system. Out of a fight, their abilities are the keys to the building. One knight fires an arrow that leaves a usable zipline across a gap. Palamedes breaks walls, moves heavy objects and repositions statues and pillars so they can be climbed. Another ability boosts Gwendolyn up to ledges she cannot otherwise reach. Because the demo hands out different knights at different points, ground you walked past early can open up once you have the right one.
2424  
2525 Puzzles follow the wing they sit in. The Egyptian galleries pose riddles; elsewhere the demo sets a large chessboard puzzle that players compared to a wizarding-school set piece. Hands-on opinion on the puzzles was the least enthusiastic part of the reception: several players thought they were not yet interesting enough. The museum also contains challenge realms, separate instanced battles that exist outside the main route and pay out additional rewards.
2626  
2727 Rest points inside the museum take the form of a huge sword planted in a stone basin. Resting restores healing charges, respawns the enemies around you, lets you change equipment and swap which knights you are carrying, and doubles as a fast-travel point back into the building. Hands-on accounts render the name of this system differently from one another, so the label is not yet settled even though the function is.
2828  
2929 Why Gwendolyn Is There
3030  
3131 The demo gives her a plain objective: a Grail Shard is in the museum, and she wants it. The tutorial that opens the demo is run by Guan Yu, a general of China's Three Kingdoms period whom the producer has described directly as Gwendolyn's master. He is an unexpected presence in a game built on Round Table myth, and the studio has been open about why he is there: the museum's own mixture of Eastern and Western holdings is the in-fiction excuse for a world that reaches past Britain. A side quest he gives, to clear out an evil spirit, is what leads to the Geraint fight.
3232  
3333 Niniane travels with Gwendolyn through the level. Gwendolyn's sister, named Lizzie in the demo, is a history enthusiast who knows the building, which is the story's reason for the two of them being in a museum in the first place. The level ends with Mordred, who is carrying a shard and, rather than simply guarding it, offers it up herself in exchange for Niniane. That turns the closing fight into a negotiation as much as a boss battle.
3434  
3535 From Britannia Museum to Great Russell Museum
3636  
3737 This location has been shown before under a different name. When the studio released an eleven-minute gameplay showcase in February 2025, the official description called the level the Britannia Museum and listed its contents as two fights, an elite enemy and a boss, plus exploration of the building. Everyone who played the August 2026 build calls the same place the Great Russell Museum, and the studio's current material uses that name. This is one location renamed between builds rather than two separate museums, and the older name is only correct when describing the February 2025 demo.
3838  
3939 Relationship to the Rest of the Setting
4040  
4141 The museum sits in London, and it is the most thoroughly documented single location in the game so far. It is also the clearest public look at the game folding one space onto another during play: by the Mordred fight the building has become an open desert, with the pyramids visible behind it. That is not the same thing as visiting Avalon or a named Folded Realm. No hands-on account from the August build reports doing either, and the Folded Realms entry that exists in the demo's collectible lore notes runs ahead of what the demo lets you walk into.