Go through alien door

000000000000000000000000000000000000000000000000 000000000000000000000000000000000000000000000000 000000000000000000000000000000000000000000000000 000000000000000000000000000000000000000000000000 0000000000000cc0000cccccc00ccccccc00000000000000 000000000000ccccccccccccccccccccccc0000000000000 0000000000cccccccccccccccccccccccccc000000000000 000000000cccccccccccccccccccccccccccc00000000000 00000000cccccccccccccccccccccccccccccc0000000000 0000000ccccccccccccccccccccccccccccccc0000000000 0000000ccccccccccccccccccccccccccccccc0000000000 0000000ccccccccccccccccccccccccccccccc0000000000 000000cccc00000000777777777ccccccccccc0000000000 00000ccccc00ccccc0777777777ccccccccccc0000000000 00000ccccc00ccccc0777777777ccccccccccc0000000000 00000ccccc00ccccc0777777777ccccccccccc0000000000 0000cccccc00ccccc0777000777ccccccccccc0000000000 0000cccccc00ccccc0777ddd777cccccccccccc000000000 0000cccccc00ccccc0777000777cccccccccccc000000000 00000ccccc00ccccc0777000777ccccccccccccc00000000 0000cccccc00ccccc0777707777ccccccccccccc00000000 0000cccccc00ccccc0bb0b0b077ccccccccccccc00000000 0000cccccc00ccccc0777bbbb77ccccccccccccc00000000 0000cccccc00ccccc0777bbbb77ccccccccccccc00000000 0000cccccc00ccccc0775aaab77ccccccccccccc00000000 0000cccccc00ccccc0775aaa777cccccccccccc000000000 0000cccccc00ccccc0775a7a777ccccccccccc0000000000 0000cccccc00ccccc0777a7a777ccc0cccccc00000000000 00000ccccc00ccccc0777a7a777ccc000000000000000000 000000cccc00ccccc0777a7a777cc0000000000000000000 0000000ccc00ccccc0c77a70070c00000000000000000000 0000000000000c0cc00c7000000000000000000000000000 000000000000000000000000000000000000000000000000 000000000000000000000000000000000000000000000000 000000000000000000000000000000000000000000000000 000000000000000000000000..00000.0000000000000000 0000000000000000000000.....000....00000000000000 00000000000000000...0.......0......0000000000000 0000000000.0..0......................00000000000 000000000............................00000000000 0000000...............................0000000000 00000000.............................00000000000 00000000.............................00000000000 0000000...............................00000.0000 0000000................................000000000 000000.................................000000000 00000..................................000000000 00000.................................0000000000 00000..................................000000000 00000..................................000000000 00000...................................00000000 000000..................................00000000 000000.................................000000000 00000...................................00000000 000000...................................0000000 00000....................................0000000 000000..............1...................00000000 00000...............1..................000000000 00000...............1..................00000000. 000000................................0000000000 000000.........................0.000000000000000 00000000..000................0000000000000000000 00000000000000..............00000000000000000000 000000000000000............000000000000000000000 Darkness in Deadly Cave It Is Pitch Dark. You are likely to be eaten by a grue. Inventory Screen Use an item.