Hyper Universe officially launched on Jan. 17, 2018 and is now free to play. Steam keys were given out for free during special promotions for Early Access. Since the game has officially launched, you will no longer need a key to play.
As a courtesy, we will continue to grant the Founder’s Pack items to players who have been redeeming their free Steam keys since launch. However, any un-used keys will expire on Feb. 28, 2018. Anyone attempting to redeem a key after Feb. 28, 2018, will receive an expiration notification and will no longer be eligible to receive these exclusive items.
***We do not sell Steam keys on third-party websites. If you purchased one, please contact the vendor for a refund.***