This game plays like its an unfinished project, like they had a plan an strategy all laid out. But couldn't be bothered to finish it or ran out of time an money or the idea of online pvp play was to much for them to make work, either way this is a poor game an Marvel should be ashamed to be linked to it. There's no clear instructions of how the game play moves forward, once you complete the first part of K Khan campaign to get to the heli an hulk, its just a jumble of missions an challenges that start popping up and disappearing. I finished the main campaign (even though I didn't realise that at first) before I'd even got any of the characters powered up through the missions an challenges. It was weird seeing the characters in costumes i hadn't yet unlocked. And because you have no control over saving the game, I couldn't stop playing the final campaign, I was forced to see it through to the end. And now I'm supposed to do the mission an challenge part of the game, even though I've finished the campaign, whats the point!!. Maybe the online play would save the game for me, I was hoping the online would involve pvp but its just seems to be doing missions with other online players, that you've already done by yourself, no pvp, so no gain there. I played the spiderman game and even went back to it after finishing it to play it again its that good. But this avengers game with its many bugs and lack of any real depth is not one I think ill be going back to once I've played it a bit more, hopefully I'm wrong and it gets better, but......!!