GameSpot and Gazillion Entertainment have teamed up to celebrate the anniversary of Marvel Heroes 2015. To celebrate Marvel Heroes turning two, we’re giving away 2,222 Random Hero Box codes. What’s in the box? Each code will grant a random hero token from their current roster. If your code redeems a hero that you already have, that token will instead upgrade that heroes ultimate power. There are no restrictions so everyone can grab a code (while supplies last).

How to Redeem:

Log into your existing Marvel Heroes account or create a new one here. Once you have logged in, visit the Redeem Key page or click on 'Profile in the upper left corner and then navigate to Redeem Key in the Profile menu. Enter your code in the key box and hit ‘Submit’ (Remember: Codes are case sensitive) Success! – Your code should have successfully been redeemed and will show on your Account Summary Jump into Marvel Heroes

Want to see more of Marvel Heroes 2015 in action? They'll be streaming all Thursday starting at 10:00am PT. Check out their live stream.