diff --git a/README.md b/README.md
index 3a8dcab..7ee501b 100644
--- a/README.md
+++ b/README.md
@@ -43,7 +43,7 @@ Construct type definitions for Mercury Engine
 | BMSMSD    | ✓              | ✓               | Missing      | Missing       | Map Screen Data (?)	|
 | BMSNAV    | ✓              | ✓               | ✓      | ✓       | Navigation Meshes	|
 | BMSND     | ✗              | ✗               | Missing      | Missing       | Sound (?)   |
-| BMSSA     | ✗              | ✗               | Missing      | Missing       | SSA (?)			|
+| BMSSA     | ✓              | ✓               | Missing      | Missing       | SubArea Setups (MSR)			|
 | BMSSD     | ✓              | ✓               | ✓      | ✓       | Scene Data (scene blocks, objects, msr lighting) |	
 | BMSSH     | Missing              | Missing               | ✓      | ✓       | GUI Shape |
 | BMSSK     | Missing              | Missing               | ✓      | ✓       | GUI Skin |
@@ -59,7 +59,7 @@ Construct type definitions for Mercury Engine
 | BRES      | Missing              | Missing               | ✓      | ✓       | Environmental Sound Presets |
 | BREV      | Missing              | Missing               | ✓      | ✓       | Environmental Visual Presets |
 | BRFLD     | Missing              | Missing               | ✓      | ✓       | Dread Scenario Entity Data |
-| BRSA      | Missing              | Missing               | ✓      | ✓       | SubArea Setups |
+| BRSA      | Missing              | Missing               | ✓      | ✓       | SubArea Setups (Dread) |
 | BRSPD     | Missing              | Missing               | ✓      | ✓       | Shot Audio Presets |
 | BSHDAT    | ✗              | ✗               | ✗      | ✗       | Shader Data	|
 | BSMAT     | Missing              | Missing               | ✓      | ✓       | Mesh Material |