yeah, i'd say that's been pretty much beaten into the ground over the course of the last couple years. see here for a prime run done in this manner. doing it on metroid games with no set order (such as zero mission and, to a lesser extent, super metroid) almost seems like an exercise in futility - at least with the primes, there is a clearer order (though the artifacts in prime 1 do tend to cause a problem).
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