diff --git a/newitems.asm b/newitems.asm
index 2d8cc75..513f29d 100755
--- a/newitems.asm
+++ b/newitems.asm
@@ -824,25 +824,24 @@ org $A08800
 .item_masks ; these are dungeon correlations to $7EF364 - $7EF369 so it knows where to store compasses, etc
     ; sewers and castle get 2 bits active so that they can share their items elegantly
     dw $C000, $C000, $2000, $1000, $0800, $0400, $0200, $0100
-    dw $0080, $0040, $0020, $0010, $0008, $0004, $0000, $0000
+    dw $0080, $0040, $0020, $0010, $0008, $0004, $4B8B, $20AB ; last two can be re-used
 
-	dw $0000, $0000, $0000, $0000, $0000, $0000, $0000, $0000
-	dw $0000, $0000, $0000, $0000, $0000, $0000, $0000, $0000
-	dw $0000, $0000, $0000, $0000, $0000, $0000, $0000, $0000
-	dw $0000, $0000, $0000, $0000, $0000, $0000, $0000, $0000
-	dw $0000, $0000, $0000, $0000, $0000, $0000, $0000, $0000
-	dw $0000, $0000, $0000, $0000, $0000, $0000, $0000, $0000
-
-	dw $0000, $0000, $0000, $0000, $0000, $0000, $0000, $0000
-	dw $0000, $0000, $0000, $0000, $0000, $0000, $0000, $0000
-	dw $0000, $0000, $0000, $0000, $0000, $0000, $0000, $0000
-	dw $0000, $0000, $0000, $0000, $0000, $0000, $0000, $0000
-	dw $0000, $0000, $0000, $0000, $0000, $0000, $0000, $0000
-	dw $0000, $0000, $0000, $0000, $0000, $0000, $0000, $0000
-	dw $0000, $0000, $0000, $0000, $0000, $0000, $0000, $0000
-	dw $0000, $0000, $0000, $0000, $0000, $0000, $0000
-	db $00
-	dw $0000 ; Caves
+    ; caves
+    dw $9CCE, $0390, $2F82, $AD03, $02E9, $01C9, $06D0, $72A5
+    dw $A548, $4873, $01A0, $D8AD, $C902, $D020, $A002, $9802
+    dw $E48D, $DA02, $D8AC, $D002, $A215, $BD08, $84E2, $0085
+    dw $E3BD, $8584, $A901, $857E, $B902, $857A, $0087, $0A98
+    dw $BDAA, $84E2, $0085, $E3BD, $8584, $A901, $857E, $B902
+    dw $857A, $0230, $0087, $1FC0, $02D0, $5664, $04A9, $4BC0
+    dw $06F0, $1EC0, $0AD0, $02A9, $790F, $7EF3, $798F, $7EF3
+    dw $1BC0, $04F0, $1CC0, $07D0, $1B22, $1BEE, $0182, $A201
+    dw $C004, $F037, $A20C, $C001, $F038, $A206, $C002, $D039
+    dw $8A14, $0007, $0087, $00EE, $2902, $C907, $D007, $A906
+    dw $8F04, $F3C7, $C07E, $D022, $A70A, $D000, $A904, $8701
+    dw $8000, $C0C9, $F025, $C008, $F032, $C004, $D033, $AE11
+    dw $040C, $20C2, $C6BD, $0785, $8700, $E200, $8220, $00B0
+    dw $3EC0, $0AD0, $082C, $1003, $A905, $8D02, $0309, $20C0
+    dw $44D0
 }
 ;--------------------------------------------------------------------------------
 BottleListExpanded: