If I already have Red Giant Complete, is there an upgrade into Maxon One? September 08, 2020 23:02 We don’t have an upgrade path for Red Giant Complete customers to Maxon One yet, but stay tuned we will have something soon. Related articles How do I purchase upgrades? What happens to my active Universe subscription if I buy Red Giant Complete? What happened to the Shooter Suite? Does Red Giant Complete affect my other serials at all? Can I try Maxon One?