Game is free with Epic Games launcher until December 6th, you link your Uplay account when you go to install it so you can download it from either launcher and therefore remove Epic Games once you've got it: https://support.ubi.com/en-GB/Faqs/000051959/Deine-kostenlose-Kopie-von-Rayman-Legendsvom-Epic-Games-Store-erhalten

https://www.reddit.com/r/GameDeals/comments/fsclog/uplay_rayman_legends_standard_edition_free100_off/ the game is free again but it have hours left for it to end... 😔