I never really thought of Heroes as being canon. There were too many plot-holes (or more accurately, no plot to speak of, really). I remember being fairly bamboozled when I first came across Axonn as a boss, ha ha. Besides, what about being able to play as the Piraka themselves? I remember re-playing and completing a few levels as Vezon, though others will probably explain it away as a mere bonus-feature (which it is). The whole freakin' game was a big, fat bonus-feature, if you think about it. Can we really call a game that has a feature called Piraka Playground "canon"? XD There's also the fact that the game was aimed at a younger and/or newer audience. You'll notice that the Piraka were drastically dumbed down, quite literally, and came off as simple yahoos who could pack a nasty punch, nothing more. Virtually no dialogue; nothing telling you to "go do X"; just the visual signs of "oh hey, walk this way, kill that thing, unlock this thing, then get rid of that boss!" A game that's perfect for people who are new to the world of BIONICLE, as there's practically no story to get mixed up in. Just your stereotypical first-person shooter game, but one that takes place in the BIONICLE universe. All you know as a newbie is that you're playing as some mechanical warrior(s) who's supposed to get rid of these villainous oafs and collect shiny Lego pieces while you're at it. I love that old game, but I honestly doubt it could ever be considered canon; even as an alt-universe. It was seriously just everything from the past few story-arcs tossed into a blender of awesome. I don't think any BIONICLE video-game is "canon", really. Just fun lil' games that allow the player to do with as they will, using their favorite characters. It's an awesome idea, though!