The values mean:
0000 ---1 : Icon exists in the map (0x01)
0000 --1- : Can be travelled to (0x03)
These 2 I do not know
0000 -1-- : (Has not been travellet to yet/ new ?)
0000 1--- : (Has been travelled to? Main islands (except IoA) all have 0x0B or 0x08 on completed save)
Battle Atoll and Skelkatraz can be unlocked and travelled to:
This is where the game stores the state of the main islands:
0x53D -> STGDAT01 - IOA 0x545 -> STGDAT02 - FURROWFIELD 0x54D -> STGDAT03 - KHRUMBUL-DUN 0x555 -> STGDAT04 - MOONBROOKE 0x55D -> STGDAT05 - MALHALLA 0x565 -> STGDAT06 - 0x56D -> STGDAT07 - 0x575 -> STGDAT08 - 0x57D -> STGDAT09 - ANGLER'S ISLE 0x585 -> STGDAT10 - SKELKATRAZ 0x58D -> STGDAT11 - 0x595 -> STGDAT12 - 0x59D -> STGDAT13 - 0x5A5 -> STGDAT14 - BATTLE ATOLL 0x5AD -> STGDAT15 - 0x5B5 -> STGDAT16 - 0x5BD -> STGDAT17 - 0x5C5 -> STGDAT18 - EXPLORER SHORE 0x5CD -> STGDAT19 - 0x5D5 -> STGDAT20 - 0x5DD -> STGDAT21 - 0x5E5 -> STGDAT22 - 0x5ED -> STGDAT23 - 0x5F5 -> STGDAT24 - 0x5FD -> STGDAT25 - 0x605 -> STGDAT26 - 0x60D -> STGDAT27 - 0x615 -> STGDAT28 - 0x61D -> STGDAT29 - 0x625 -> STGDAT30 - 0x62D -> STGDAT31 -
The values mean: 0000 ---1 : Icon exists in the map (0x01) 0000 --1- : Can be travelled to (0x03) These 2 I do not know 0000 -1-- : (Has not been travellet to yet/ new ?) 0000 1--- : (Has been travelled to? Main islands (except IoA) all have 0x0B or 0x08 on completed save)
Battle Atoll and Skelkatraz can be unlocked and travelled to: