diff --git a/src/mars_patcher/constants/minimap_tiles.py b/src/mars_patcher/constants/minimap_tiles.py
index f3034a7..2d86b50 100644
--- a/src/mars_patcher/constants/minimap_tiles.py
+++ b/src/mars_patcher/constants/minimap_tiles.py
@@ -150,12 +150,12 @@ class Content(Enum):
     DATA = "D"
     ITEM = "I"
     OBTAINED_ITEM = "O"
-    BOSS_RIGHT_DOWNLOADED = "B-R-D"  # Serris skeleton
-    BOSS_BOTTOM_LEFT_EXPLORED = "B-BL-E"  # Serris
-    BOSS_TOP_LEFT_DOWNLOADED = "B-TL-D"  # BOX 1
-    BOSS_LEFT_EXPLORED = "B-L-E"  # Mega-X
+    BOSS_RIGHT_DOWNLOADED = "B-R-D"  # Serris skeleton, unused in rando
+    BOSS_BOTTOM_LEFT_BOTH = "B-BL-B"  # Serris, in vanilla its _EXPLORED
+    BOSS_TOP_LEFT_BOTH = "B-TL-B"  # BOX 1, in vanilla its _DOWNLOADED
+    BOSS_LEFT_BOTH = "B-L-B"  # Mega-X, in vanilla its _EXPLORED
     BOSS_TOP_RIGHT_BOTH = "B-TR-B"  # Nightmare
-    BOSS_TOP_RIGHT_EXPLORED = "B-TR-E"  # BOX 2
+    BOSS_TOP_RIGHT_EXPLORED = "B-TR-E"  # BOX 2, unused in rando in favour of _BOTH
     GUNSHIP = "G"
     GUNSHIP_EDGE = "P"
     SECURITY = "K"
@@ -188,9 +188,9 @@ def can_v_flip(self) -> bool:
             Content.RECHARGE,
             Content.HIDDEN_RECHARGE,
             Content.BOSS_RIGHT_DOWNLOADED,
-            Content.BOSS_BOTTOM_LEFT_EXPLORED,
-            Content.BOSS_TOP_LEFT_DOWNLOADED,
-            Content.BOSS_LEFT_EXPLORED,
+            Content.BOSS_BOTTOM_LEFT_BOTH,
+            Content.BOSS_TOP_LEFT_BOTH,
+            Content.BOSS_LEFT_BOTH,
             Content.BOSS_TOP_RIGHT_BOTH,
             Content.BOSS_TOP_RIGHT_EXPLORED,
             Content.GUNSHIP,
diff --git a/src/mars_patcher/mf/constants/minimap_tiles.py b/src/mars_patcher/mf/constants/minimap_tiles.py
index 9ca1cbe..4cbcfbb 100644
--- a/src/mars_patcher/mf/constants/minimap_tiles.py
+++ b/src/mars_patcher/mf/constants/minimap_tiles.py
@@ -243,8 +243,8 @@
     0x102: MapTile.from_str("DDxx_xxxC_x"),
     0x104: MapTile.from_str("WDxx_xxxC_x"),
     0x105: MapTile.from_str("xDxx_xCxx_x"),
-    0x109: MapTile.from_str("WDxW_xxxx_B-R-D"),
-    0x10D: MapTile.from_str("xxDx_xxxx_B-L-E"),
+    0x109: MapTile.from_str("WDxW_xxxx_x"),
+    0x10D: MapTile.from_str("xxDx_xxxx_B-L-B"),
     0x10F: MapTile.from_str("xDxW_xxxx_B-TR-B"),
     0x120: MapTile.from_str("DDWW_xxxx_x"),
     0x121: MapTile.from_str("DDDW_xxxx_x"),
@@ -314,9 +314,9 @@
     0x1AB: MapTile.from_str("DDWW_xxxx_O"),
     # New Tiles
     0x0A4: MapTile.from_str("WDSW_xxxx_T"),
-    0x108: MapTile.from_str("xxDW_Cxxx_B-TL-D"),
-    0x10A: MapTile.from_str("WxDx_xxxx_B-BL-E"),
-    0x10C: MapTile.from_str("xDxW_xCxx_B-TR-E"),
+    0x108: MapTile.from_str("xxDW_Cxxx_B-TL-B"),
+    0x10A: MapTile.from_str("WxDx_xxxx_B-BL-B"),
+    0x10C: MapTile.from_str("xDxW_xCxx_B-TR-B"),
     0x170: MapTile.from_str("WWDx_xxxx_w"),
     0x172: MapTile.from_str("WDDW_xxxx_Y"),
 }
diff --git a/src/mars_patcher/minimap_tile_creator.py b/src/mars_patcher/minimap_tile_creator.py
index 165f8da..f0d120f 100644
--- a/src/mars_patcher/minimap_tile_creator.py
+++ b/src/mars_patcher/minimap_tile_creator.py
@@ -251,12 +251,12 @@ def create_tile(tile: MapTile) -> bytearray:
             draw_obtained_tank(gfx)
         case Content.BOSS_RIGHT_DOWNLOADED:
             draw_boss_room(gfx, COLOR_CONNECTION_BG, 2, 1)
-        case Content.BOSS_BOTTOM_LEFT_EXPLORED:
-            draw_boss_room(gfx, COLOR_WHITE_ITEM, 0, 2)
-        case Content.BOSS_TOP_LEFT_DOWNLOADED:
-            draw_boss_room(gfx, COLOR_CONNECTION_BG, 0, 0)
-        case Content.BOSS_LEFT_EXPLORED:
-            draw_boss_room(gfx, COLOR_WHITE_ITEM, 0, 1)
+        case Content.BOSS_BOTTOM_LEFT_BOTH:
+            draw_boss_room(gfx, COLOR_WHITE_OUTLINE, 0, 2)
+        case Content.BOSS_TOP_LEFT_BOTH:
+            draw_boss_room(gfx, COLOR_WHITE_OUTLINE, 0, 0)
+        case Content.BOSS_LEFT_BOTH:
+            draw_boss_room(gfx, COLOR_WHITE_OUTLINE, 0, 1)
         case Content.BOSS_TOP_RIGHT_BOTH:
             draw_boss_room(gfx, COLOR_WHITE_OUTLINE, 2, 0)
         case Content.BOSS_TOP_RIGHT_EXPLORED: