I can't remember where I heard this, but apparently in the first edition release of the game, in the very top corner (don't know if it's left or right) of the Crocomire room, there's an unmarked boost block that leads you into a glitched room. I think I might have one of these said copies, but I can't verify this because either my game or SNES is severely messed up. (i.e. in super metroid boss doors don't fight; you fall halfway through any slope you walk on. many other things mees up on SM. Certain other games will not work as well.)
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