Place seems a bit dead at the moment, so hey, why not a new "favorites" topic? Maybe help pick this shit up. Obviously, just post some of your favorite alternate outfits in gaming. There are tons of them in fighting games, and superhero stuff tends to go nuts with it. Plenty of other places. Anything that isn't the default look applies.
I've just been playing through Spider-Man: Edge of Time, and was pretty delighted to see that the 90s Ben Reilly costume was unlockable. This was the costume being used in the comics when I first seriously started reading them way back when, and it's remained just about my favorite Spidey costume for all these years, even more than the classic look.
Only bummer is that it's only playable with Spider-Man 2099. Which, don't get me wrong, ain't horrible (I actually like Miguel O'Hara a helluva lot more than Peter Parker, honestly), it's just that the moves and powers aren't really a match for Ben Reilly.
Still, great costume. And a tasty chunk o' nostalgia for me.