Here’s a compilation of all the maps seen in footage.
Note: This page is a work in progress!
Lythos Castle Premonition?
Glimpsed in a tutorial. Properly seen in previews.
The Prologue map, which seems to be a premonition of things to come, similar to the first map of Awakening and Fates.
Alear and Marth fight against the humanoid form of Sombron all by themselves.
Takes place at Lythos Castle according to the file menu screen. Presumably after Alear and Marth open the door in a certain cutscene.
Lythos Grasslands
First seen in the debut trailer.
From Chapter 1: Awake at Last.
A small map that occurs at Lythos. Alear and Vander are playable, while Clanne and Framme are NPCs near the top. They are surrounded by a few Corrupted. As Alear reaches the upper half the map, they instinctively summon Marth.
Lythos Tutorial
Glimpsed during the weapon triangle spotlight. Seen properly in My First Fire Emblem.
From Chapter 2.
Lumera is a friendly boss here. Clanne and Framme have joined by this point.
Lythos Castle Corridor
First seen in Vander’s spotlight.
From Chapter 3: Hostilities.
Takes place inside a corridor at Lythos during night. Likely leads up to Lumera’s demise.
Alear, Vander, Clanne and Framme are all present at the start. Later on, Alfred, Etie and Boucheron join as reinforcements.
Florra Mill Town
First seen in the debut trailer.
From Chapter 4: A Land in Bloom.
A map that takes place in Firene, with windmills. There are two houses you can visit, some forts and bridges.
I believe Louis and Chloé start near the centre of the map, while Céline joins around the start. Perhaps Céline asks you to rescue her retainers.
Tea-Field Village
First seen in Alfred’s spotlight.
The first paralogue, located on an island off the Firenese mainland.
Another map in Firene. There are two houses you visit, plus NPCs towards the north-west, guarding a villa. Meanwhile towards the north-east, there are multiple rows of hedges.
Jean can be recruited here as a NPC Martial Monk.
Firene Castle
First glimpsed in the debut trailer. Seen properly in Clanne’s spotlight.
From Chapter 5.
Takes place in Firene castle. There are two chests near the north-west corner. To reach the throne room towards the north-east, you can open/break the door or go through the breakable walls further north.
The foes are Elusians, let by Nelucce. They have taken Queen Éve captive, to interrogate her about her Emblem Ring.
Occasionally, you can participate in training against Firenese soldiers.
Mountain Settlement
First glimpsed in the debut trailer. Seen properly in Céline’s spotlight.
From Chapter 6: The Stolen Ring.
Some village ruins in Firene, during night. There’s fog of war active and various torches scattered about.
Alear and co head here in search of Micaiah’s ring, said to be enshrined here.
Bandits’ Hideout
First seen in Céline’s spotlight.
From Paralogue: Mysterious Merchant, located west from the night-time ruins.
A thief-infested ruins, with three chests near the south, plus a narrow pathway between two doors. The group is split into two groups.
In the Japanese version, has the same name as Paralogue: The Secret Seller from FE Awakening, but the layout is completely different.
It seems you recruit Anna here.
Grand Crossing
The stage of Chapter 7: Dark Emblem.
First glimpsed in the debut trailer. Properly seen in Alcryst’s spotlight.
A large bridge at Brodia. This is where Hortensia and her retainers attack Alear and company.
Alcryst and his retainers have joined by this point. Hortensia has Lucina’s ring.
Brodia Castle
First seen in the debut trailer.
From Chapter 8.
It seems the player must defend the line at the north of the map. There’s a cannon near the centre, with breakable walls on both sides.
Diamant and Amber have joined by this point.
Border Fortress?
First glimpsed in the debut trailer. Seen properly in Diamant’s spotlight.
Could be Chapter 9.
Appears to take place near Brodia’s border with Elusia. Jade is a NPC unit here and this is probably where you recruit her. Maybe visited when the gang leaves for Elusia?
Icy Tunnels
First seen properly in My First Fire Emblem.
Features three tunnels, each guarded by a monster. There are cannons too.
Linked Ships
First seen in Engaging with Emblems.
There are three ships connected together. I’m guessing the left and right ships are enemy ships. There are also cannons on all ships, plus chests on the invading ships.
Ivy and Hortensia seem to have joined by this point, but I’m unsure if this is the story version (or revisited).
Elusian Port?
First seen in Engaging with Emblems.
There’s snow surrounding some of the houses, suggesting it’s somewhere in Elusia.
Checkered Floor
First seen in Byleth’s overview.
An interior map that seems to have fog of war. Judging from the window designs, perhaps somewhere in Elusia?
Elusian Church
First seen in Corrin’s overview.
The same place seen in the story trailer. Has fog of war, but can be deactivated, it seems. Hyacinth is an enemy here, with Lyn’s ring.
Desert Shoals
First seen in Engaging with Emblems.
Besides the shoals, there are several forts dotted around. Elusian enemies are on the map.
Quicksand
First seen in Byleth’s overview.
There are tall cacti and quicksand that hinders movement. This may be where you meet Fogado.
Solmic Camp
First seen in Kagetsu’s spotlight.
There are lots of destructible objects and torches on the map.
The boss is Tetchie.
Solm Castle?
First seen in Timerra’s spotlight.
Has interior and exterior parts.
Firene on Fire
First seen in Engaging with Emblems.
From Chapter 17: Serenity in Ruin.
There are windmills on the map, suggesting the map is in Firene. The objective is to defeat 6 enemy commanders. Two of them include Zephia and Griss, seemingly with Sigurd and Celica’s rings. All of the royals have joined by this point.
Dark Forest
First seen in Engaging with Emblems.
An exceptionally tall map.
Sealed Rooms
First seen in Engaging with Emblems.
Features many rooms with hidden interiors until you open them. Seems like you start near the south-west corner and must proceed to the south-east corner.
Lava/Volcano
First seen in Celica’s overview.
The obligatory lava map. I don’t think it’s Ailell/Byleth’s throwback, but it’s difficult to tell right now.
Lythos Endgame?
First seen in Celica’s overview.
We haven’t seen much of this map. However the aesthetics are similar to Lythos.
Return to Lythos Castle
Seen in Corrin’s overview.
The same map as the Prologue. There are versions with and without rubble.
Celica’s Throwback?
First seen in Corrin’s overview. Based on the Seabound Shrine from Shadows of Valentia.
Never ask Kamui what happened here. There was a Necrodragon.
It’s a bit hard to tell it’s the same map from current footage, but during battle, you can see the shrine in the background.
Sigurd’s Throwback?
First seen in Byleth’s overview. Based on Chapter 10 of Genealogy of the Holy War.
Features two castles separated by a large body of water. In the original, this is where Arvis is fought.
Leif’s Throwback?
First seen in Engaging with Emblems. Based on Chapter 22 from Thracia 776.
Features two bridges dividing a great river. In Thracia, this is where Leif faces Reinhardt’s army.
Roy’s Throwback?
First seen in Engaging with Emblems. Based on Chapter 21 from Binding Blade.
This is the Shrine of Seals map where Roy obtained the Binding Blade.
Lyn’s Throwback?
First seen in Engaging with Emblems. Based on Chapter 20x (Sacae) from Binding Blade.
Features many tents/gers and rivers. Could be Lyn’s throwback map, since it’s based on a Sacaen map. Granted, the original map is from Binding Blade, rather than Blazing Blade, but perhaps they thought it was the most approprite Sacaen map? It is where Mulagir is obtained after all.
Eirika’s Throwback?
First seen in Celica’s overview. Based on the final chapter of The Sacred Stones.
Ike’s Throwback?
First seen in Marth’s overview. Based on Chapter 8 from Path of Radiance.
In the original, it’s the first map where Ike has taken over the Greil Mercenaries.
Micaiah’s Throwback?
First seen in Sigurd’s overview. Based on Chapter 3-13 from Radiant Dawn.
In the original, it’s where Micaiah and the Daein army clashes with Ike and the Gallian army. Unlike other throwback maps, Micaiah is seemingly visible as a unit. Perhaps this is some kind of trial to obtain or enhance her?
Lucina’s Throwback?
First seen in Eirika’s overview. Based on Chapter 4 from Awakening.
Could be located west from the Brodian castle.
In the original, it’s where Chrom and Lucina entered the arena tournament.
Corrin’s Throwback?
First seen properly in Eirika’s overview. Based on Chapter 6 of Fates.
In the original, this is where Corrin chose to side with Hoshido, Nohr or neither of them.