diff --git a/src/AcDream.App/Rendering/Walk/RetailFrameWalk.cs b/src/AcDream.App/Rendering/Walk/RetailFrameWalk.cs
index 8ee37b49..57a4dabe 100644
--- a/src/AcDream.App/Rendering/Walk/RetailFrameWalk.cs
+++ b/src/AcDream.App/Rendering/Walk/RetailFrameWalk.cs
@@ -44,7 +44,11 @@ public interface IRetailFrameWalkContext : IWalkBuildingFrameContext
 public sealed class RetailFrameWalk
 {
     private readonly WalkPView _interiorPView = new();
-    private readonly WalkPView _outdoorPView = new();
+    // The outdoor pview never draws the landscape through its look-in
+    // floods (the landscape is already drawn when buildings punch), so its
+    // draw_landscape is FALSE and look-in DCs always read ov=0 — exactly
+    // the pv=…/ov=0 pattern of every look-in in the oracle traces.
+    private readonly WalkPView _outdoorPView = new() { DrawLandscape = false };
     private readonly WalkPortalView _defaultView = new();
 
     public WalkPView InteriorPView => _interiorPView;
diff --git a/tests/AcDream.App.Tests/Rendering/Walk/WalkLandscapeDatBuilder.cs b/tests/AcDream.App.Tests/Rendering/Walk/WalkLandscapeDatBuilder.cs
index f858150c..57367bce 100644
--- a/tests/AcDream.App.Tests/Rendering/Walk/WalkLandscapeDatBuilder.cs
+++ b/tests/AcDream.App.Tests/Rendering/Walk/WalkLandscapeDatBuilder.cs
@@ -33,7 +33,25 @@ public static class WalkLandscapeDatBuilder
     private static int SideCellCountForRing(int ring)
         => ring <= 1 ? 8 : ring == 2 ? 4 : ring <= 4 ? 2 : 1;
 
-    public static BuiltWorld Build(DatCollection dats, uint cameraCellId)
+    /// <summary>Per-frame viewer placement for moving replays (the camera
+    /// stays within the anchor block in every moving fixture).</summary>
+    public static void SetViewer(WalkLandscape landscape, uint cameraCellId, Vector3 cameraOrigin)
+    {
+        uint low = cameraCellId & 0xFFFFu;
+        if (low >= 1 && low <= 0x40)
+        {
+            int cellIndex = (int)low - 1;
+            landscape.ViewerCellX = cellIndex / 8;
+            landscape.ViewerCellY = cellIndex % 8;
+        }
+        else
+        {
+            landscape.ViewerCellX = Math.Clamp((int)MathF.Floor(cameraOrigin.X / 24f), 0, 7);
+            landscape.ViewerCellY = Math.Clamp((int)MathF.Floor(cameraOrigin.Y / 24f), 0, 7);
+        }
+    }
+
+    public static BuiltWorld Build(DatCollection dats, uint cameraCellId, Vector3 cameraOrigin = default)
     {
         Region region = (Region)dats.Get<Region>(0x13000000u)!;
         float[] heightTable = region.LandDefs.LandHeightTable;
@@ -57,6 +75,15 @@ public static class WalkLandscapeDatBuilder
             landscape.ViewerCellX = cellIndex / 8;
             landscape.ViewerCellY = cellIndex % 8;
         }
+        else
+        {
+            // Interior camera: retail keys the landscape order off the
+            // OUTSIDE-projected landcell (Position::get_outside_cell_id via
+            // SmartBox::RenderNormalMode seen_outside arm) - derive it from
+            // the camera origin (block-local, 24 m cells).
+            landscape.ViewerCellX = Math.Clamp((int)MathF.Floor(cameraOrigin.X / 24f), 0, 7);
+            landscape.ViewerCellY = Math.Clamp((int)MathF.Floor(cameraOrigin.Y / 24f), 0, 7);
+        }
 
         var cells = new Dictionary<uint, WalkCell>();
         var buildings = new Dictionary<WalkBuilding, WalkWorldDatAdapter.BuildingEntry>();
diff --git a/tests/AcDream.App.Tests/Rendering/Walk/WalkLookInGateSweepTests.cs b/tests/AcDream.App.Tests/Rendering/Walk/WalkLookInGateSweepTests.cs
index f8cbf2b6..c798d628 100644
--- a/tests/AcDream.App.Tests/Rendering/Walk/WalkLookInGateSweepTests.cs
+++ b/tests/AcDream.App.Tests/Rendering/Walk/WalkLookInGateSweepTests.cs
@@ -66,7 +66,7 @@ public sealed class WalkLookInGateSweepTests
                 try
                 {
                     WalkLandscapeDatBuilder.BuiltWorld world =
-                        WalkLandscapeDatBuilder.Build(dats, frame.Pose!.CellId);
+                        WalkLandscapeDatBuilder.Build(dats, frame.Pose!.CellId, frame.Pose.Origin);
                     var ctx = new WalkTraceReplayContext(frame.Pose, world.Cells)
                     {
                         Buildings = world.Buildings,
diff --git a/tests/AcDream.App.Tests/Rendering/Walk/WalkPortalGateDumpTests.cs b/tests/AcDream.App.Tests/Rendering/Walk/WalkPortalGateDumpTests.cs
index 2049bfb0..06127420 100644
--- a/tests/AcDream.App.Tests/Rendering/Walk/WalkPortalGateDumpTests.cs
+++ b/tests/AcDream.App.Tests/Rendering/Walk/WalkPortalGateDumpTests.cs
@@ -31,7 +31,7 @@ public sealed class WalkPortalGateDumpTests
         Assert.NotNull(frame.Pose);
         using var dats = new DatCollection(datDir!, DatAccessType.Read);
         WalkLandscapeDatBuilder.BuiltWorld world =
-            WalkLandscapeDatBuilder.Build(dats, frame.Pose!.CellId);
+            WalkLandscapeDatBuilder.Build(dats, frame.Pose!.CellId, frame.Pose.Origin);
         var ctx = new WalkTraceReplayContext(frame.Pose, world.Cells)
         {
             Buildings = world.Buildings,
diff --git a/tests/AcDream.App.Tests/Rendering/Walk/WalkTraceConformanceTests.cs b/tests/AcDream.App.Tests/Rendering/Walk/WalkTraceConformanceTests.cs
index cd372fbd..ae4032c0 100644
--- a/tests/AcDream.App.Tests/Rendering/Walk/WalkTraceConformanceTests.cs
+++ b/tests/AcDream.App.Tests/Rendering/Walk/WalkTraceConformanceTests.cs
@@ -32,14 +32,7 @@ public sealed class WalkTraceConformanceTests
         return new DatCollection(datDir!, DatAccessType.Read);
     }
 
-    [Fact(Skip = "FW1 outdoor adjudication (2026-08-30 state): with the pinned "
-        + "camera basis the BLD roster+order match retail EXACTLY except one "
-        + "ring-1 boundary pair (aab50002 extra / a9b3003c missing). The "
-        + "look-in punches fire at the wrong buildings under BOTH GfxObj "
-        + "plane-winding conventions (retail: only 001a and 0022, cells "
-        + "a9b4016x) — adjudicate the PortalRef.PortalIndex join and the "
-        + "BuildingPortal side-flag decode with a per-building dump next. "
-        + "Re-enable as the outdoor gate when adjudicated.")]
+    [Fact]
     public void Street_outdoor_first_frame_diff()
     {
         // The first landscape-involving conformance case: diff-first (the
@@ -51,7 +44,7 @@ public sealed class WalkTraceConformanceTests
         WalkOracleFrame frame = frames[1];   // frame 2: pose settled (marker timing)
         Assert.NotNull(frame.Pose);
         WalkLandscapeDatBuilder.BuiltWorld world =
-            WalkLandscapeDatBuilder.Build(dats, frame.Pose!.CellId);
+            WalkLandscapeDatBuilder.Build(dats, frame.Pose!.CellId, frame.Pose.Origin);
         var ctx = new WalkTraceReplayContext(frame.Pose, world.Cells)
         {
             Buildings = world.Buildings,
@@ -68,6 +61,123 @@ public sealed class WalkTraceConformanceTests
             $"walk diverged from retail\nEXPECTED: {expected}\nACTUAL:   {actual}");
     }
 
+    [Fact]
+    public void Doorway_still_first_frame_diff()
+    {
+        // Interior flood adjudication: DI + DC(ov=2, n=3) + the landscape
+        // through two exit views — tests the flood depth in isolation from
+        // the building look-in machinery.
+        IReadOnlyList<WalkOracleFrame> frames =
+            WalkOracleTrace.Load("posed/holtburg-doorway-still");
+        Assert.NotEmpty(frames);
+        using DatCollection dats = OpenDats();
+        WalkOracleFrame frame = frames[1];
+        Assert.NotNull(frame.Pose);
+        WalkLandscapeDatBuilder.BuiltWorld world =
+            WalkLandscapeDatBuilder.Build(dats, frame.Pose!.CellId, frame.Pose.Origin);
+        var ctx = new WalkTraceReplayContext(frame.Pose, world.Cells)
+        {
+            Buildings = world.Buildings,
+        };
+        WalkCell camera = Assert.Contains(frame.Pose.CellId, world.Cells);
+        var walk = new RetailFrameWalk();
+        var recorder = new Recorder();
+
+        walk.WalkFrame(frame.Pose.CellId, camera, world.Landscape, ctx, recorder);
+
+        string expected = WalkTraceReplayContext.Signature(frame);
+        string actual = WalkTraceReplayContext.Signature(recorder.Events);
+        Assert.True(
+            expected == actual,
+            $"walk diverged from retail\nEXPECTED: {expected}\nACTUAL:   {actual}");
+    }
+
+    [Theory]
+    [InlineData("posed/terrace-center")]
+    [InlineData("posed/terrace-edge")]
+    [InlineData("posed/cathedral-arrival")]
+    public void Still_fixture_first_frame_reproduces_exactly(string fixture)
+    {
+        IReadOnlyList<WalkOracleFrame> frames = WalkOracleTrace.Load(fixture);
+        Assert.NotEmpty(frames);
+        using DatCollection dats = OpenDats();
+        WalkOracleFrame frame = frames[1];
+        Assert.NotNull(frame.Pose);
+        WalkLandscapeDatBuilder.BuiltWorld world =
+            WalkLandscapeDatBuilder.Build(dats, frame.Pose!.CellId, frame.Pose.Origin);
+        var ctx = new WalkTraceReplayContext(frame.Pose, world.Cells)
+        {
+            Buildings = world.Buildings,
+        };
+        WalkCell? camera = (frame.Pose.CellId & 0xFFFFu) >= 0x100
+            ? Assert.Contains(frame.Pose.CellId, world.Cells)
+            : null;
+        var walk = new RetailFrameWalk();
+        var recorder = new Recorder();
+
+        walk.WalkFrame(frame.Pose.CellId, camera, world.Landscape, ctx, recorder);
+
+        string expected = WalkTraceReplayContext.Signature(frame);
+        string actual = WalkTraceReplayContext.Signature(recorder.Events);
+        Assert.True(
+            expected == actual,
+            $"walk diverged from retail ({fixture})\nEXPECTED: {expected}\nACTUAL:   {actual}");
+    }
+
+    [Theory(Skip = "FW1 moving-fixture tail (2026-08-30): the six STILL fixtures are "
+        + "fully conformant; the moving four diverge only at punch-edge frames "
+        + "(walkout/transitions F2: retail punches 001e where the replay does "
+        + "not; walkabout diverges at F9, foundry-entry at F67) - pose-timing/"
+        + "threshold sensitivity to adjudicate next (the exact pose-application "
+        + "point within the frame).")]
+    [InlineData("posed/holtburg-walkout")]
+    [InlineData("posed/holtburg-transitions")]
+    [InlineData("posed/holtburg-walkabout")]
+    [InlineData("posed/foundry-entry")]
+    public void Moving_fixture_reproduces_every_pairable_frame(string fixture)
+    {
+        // Marker timing: the pose stamped at frame N+1 is the camera state
+        // frame N drew with (fixture README) — pair events(N) with
+        // pose(N+1). One walk + one landscape carry state across frames,
+        // reproducing retail's cross-frame caches (the stale cell-order
+        // quirk included).
+        IReadOnlyList<WalkOracleFrame> frames = WalkOracleTrace.Load(fixture);
+        Assert.True(frames.Count >= 3);
+        using DatCollection dats = OpenDats();
+        WalkOraclePose anchor = frames[1].Pose!;
+        WalkLandscapeDatBuilder.BuiltWorld world =
+            WalkLandscapeDatBuilder.Build(dats, anchor.CellId, anchor.Origin);
+        var walk = new RetailFrameWalk();
+
+        for (int n = 1; n < frames.Count - 1; n++)
+        {
+            WalkOracleFrame frame = frames[n];
+            WalkOraclePose pose = frames[n + 1].Pose!;
+            Assert.NotNull(pose);
+            WalkLandscapeDatBuilder.SetViewer(world.Landscape, pose.CellId, pose.Origin);
+            var ctx = new WalkTraceReplayContext(pose, world.Cells)
+            {
+                Buildings = world.Buildings,
+            };
+            WalkCell? camera = null;
+            if ((pose.CellId & 0xFFFFu) >= 0x100)
+            {
+                Assert.True(
+                    world.Cells.TryGetValue(pose.CellId, out camera),
+                    $"frame {frame.Number}: interior camera cell {pose.CellId:x8} not loaded");
+            }
+            var recorder = new Recorder();
+
+            walk.WalkFrame(pose.CellId, camera, world.Landscape, ctx, recorder);
+
+            string expected = WalkTraceReplayContext.Signature(frame);
+            string actual = WalkTraceReplayContext.Signature(recorder.Events);
+            Assert.True(
+                expected == actual,
+                $"frame {frame.Number} diverged ({fixture})\nEXPECTED: {expected}\nACTUAL:   {actual}");
+        }
+    }
+
     [Fact]
     public void Foundry_deep_reproduces_every_complete_frame_exactly()
     {
diff --git a/tests/AcDream.App.Tests/Rendering/Walk/WalkWorldDatAdapter.cs b/tests/AcDream.App.Tests/Rendering/Walk/WalkWorldDatAdapter.cs
index 88b46fe3..b0ee798a 100644
--- a/tests/AcDream.App.Tests/Rendering/Walk/WalkWorldDatAdapter.cs
+++ b/tests/AcDream.App.Tests/Rendering/Walk/WalkWorldDatAdapter.cs
@@ -63,7 +63,10 @@ public static class WalkWorldDatAdapter
                     ? 0xFFFFFFFFu
                     : lbMask | portal.OtherCellId,
                 PolygonIndex = i,
-                PortalSide = ((ushort)portal.Flags & 0x2) != 0 ? 1 : 0,
+                // Data-pinned 2026-08-30 (the doorway-still flood): cell
+                // portal_side is the INVERSE of the 0x2 bit — the same
+                // convention the building-portal sweep pinned.
+                PortalSide = ((ushort)portal.Flags & 0x2) != 0 ? 0 : 1,
                 ExactMatch = ((ushort)portal.Flags & 0x1) != 0,
                 OtherPortalId = unchecked((short)portal.OtherPortalId),
             };