Hasbro sent out redemption codes to download the exclusive IDW digital comic bundle for those that backed the Unicron project on Haslab. Special art features a remix of Transformers #1 from the 80s Marvel comics but replaces Optimus Prime with Unicron. It can be used on Comixology and expires on 6/30/2020. Check your emails to get your specific code! You can read these to pass the time until 2021 when the Chaos Bringer is set to arrive!