Alright so the Crash Bandicoot franchise has sold over 160 million dollars worldwide
as of 2011 outselling the likes of Kirby (35.8 million), The Legend of Zelda (119.53 million
according to here), Resident Evil (93 million
according to here), Street Fighter (45 million
according to here), Final Fantasy (144.4 million
according to here) and Smash Bros itself (56.88 million
according to here).
I would consider something like the Legend of Zelda an iconic franchise in the gaming industry so wouldn't that make Crash Bandicoot more of an Icon than say Link? What about it outselling the likes of Final Fantasy and Cloud? Kirby? Street Fighter/Ryu? Crash would be much more of an icon than all of them just talking sales wise.
There's a reason people call him iconic and that's quite frankly because he is with these sales numbers and how well the N'-Sane trilogy has done (10 million units according to
Wikipedia) he's not
a Cartoon Animal mascot he's
the Cartoon Animal mascot. He's highly requested for a reason and he absolutely is iconic the term "iconic to gaming" within itself is subjective but if there's a few characters that would be objectively iconic to the gaming industry Crash would absolutely be one of those few up there with Sonic and Mario.
And that's that.