I guess I made it a lot further in the past than I thought, because I just played a ton and am STILL not quite to where I am in my furthest save file. I don't think it was my brother's, because I do remember some of this stuff. That being said, I just got to a point where I have to go through a fairly lengthy segment with no saving and at the end is a boss that absolutely destroyed me, so I'm a little frustrated right now.
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darkx Games beaten in 2021 - 27; Most recent - Wario Land: Super Mario Land 3