diff --git a/docs/roadmap.md b/docs/roadmap.md
index a3a35f7..d02582f 100644
--- a/docs/roadmap.md
+++ b/docs/roadmap.md
@@ -540,6 +540,52 @@ Phase 1 hands over the extents; this phase works out what each one contains.
 **Gate:** every parser has a golden test against bytes from the real disc, and
 reports mismatched header counts as failures rather than warnings.
 
+### Gate status, checked
+
+Both halves verified by inspection rather than assertion:
+
+* **Golden tests.** Every module in `gc-formats/src` is referenced by a test or
+  another module's test path; none is unreferenced. `gc-extract/tests/disc.rs`
+  carries 50 real-disc tests, and the `overlay_reloc` mask test resolves a level-01
+  function on all 26 other overlays.
+* **Counts are failures, not warnings.** No parser writes warning-style output
+  outside `#[cfg(test)]` -- the only `eprintln!` calls in `gc-formats` are inside
+  test modules. Count and length problems surface as typed errors: 42 uses of
+  `ErrorKind::Invalid` / `InvalidLength`, including `global_wad`'s "pair table is
+  not a whole number of entries", which is exactly a header count disagreeing with
+  the data.
+
+**The gate is met.**
+
+### Blocked, and what would unblock each
+
+AGENTS.md requires a blocked item to say what would unblock it. These four did
+not, which is itself a gap; this is that gap closed. None of these is a shortcut
+or an approximation -- each is a measurement this repository currently cannot
+make.
+
+- **Collision cell layout.** The payload is verbatim in RAM and does not walk as
+  fixed-stride cells; every disc-side segmentation is excluded. Needs the game's
+  own `Camera_CollPrimTest`, which lives in `.lit`. The route that would work:
+  the code addresses the assert string by something other than a `$gp`-relative
+  load -- a `%hi`/`%lo` split that does not straddle zero, a pointer table, or a
+  different section. A naive `$gp` search returns zero hits and will keep doing so.
+- **Volumes.** A 144-byte float record table with world positions at `+0x0c`
+  exists in every level and is not referenced by any `data.bin`, so it is reached
+  by walking structure, and nothing ties it to volumes. Needs ground truth: a
+  count of level 0's trigger volumes from a map or guide, to match against a
+  table's population. No class name containing "volume" exists on the disc, so the
+  dispatch-table route is closed.
+- **`moby_anim`.** The instance-table reading is disproved and nothing replaces
+  it. Needs the class-dispatch table for the classes that reference the animation
+  data, which needs `moby` class records decoded past the header -- a dependency,
+  not a measurement.
+- **tfrag morph.** All patch bytes are rewritten by LOD-selected VU-packet
+  regeneration, so the morph is invisible in a savestate. Needs a frame captured
+  at a *known* camera distance, so the expected blend is computable and can be
+  compared. Requires running the game and driving the camera, not analysing a
+  static savestate.
+
 **Discipline:** bound every read. Typed errors, no panics, no reads past the
 buffer.