Download Bit Hereos Mobile Game, Get $5 off pre-owned stuff at GameStop

See http://www.kongregate.com/pages/b…_BH_052317 for details:
Open Bit Heroes on your mobile device
Complete the tutorial and press the K button in the main menu
Register or log in to your Kongregate account
Follow the on-screen instructions to claim your coupon
You must claim your coupon by June 30th, 2017
The game is available for iOS and Android.
***Fine Print: Coupon not valid for items priced less than $5.00. Offer not valid on Point of Sale activation cards, or cash-like giftcards.