Well, I've tested it with a few games that NesDS has problems with(Lolo2,Mike Tysons Punch Out and Double Dragon 2) , and they all worked. The preformance is nowhere near NesDS though as sounds are a bit scratchy and frameskip needs to be used to get playable speeds(even with full frameskip, punch-out is very slow). I'll definitely be looking for updates on this one though.
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