Yooka-Laylee recently celebrated its first birthday, so Playtonic published an official blog post to mark the occasion. There, Playtonic said that “we’ve been a bit quiet for a while. But we promise it’s because we’ve been far too busy working on covert goodness, and not because we’ve been down the pub for 4 months. Soon we’ll start talking more actively, both about extra content for Yooka-Laylee, plus… other stuff”. They did not say what, exactly, the extra content would be. When they do, we’ll let you know.
Playtonic Says That They Will Be Talking About “Extra Content For Yooka-Laylee” & “Other Stuff” Soon

Physical edition on the Switch + DLC coming soon AND Yooka-Laylee amiibo… please
Hopefully it will have one or two DLC worlds. I hope they make a sequel in the future.
THIS is all I’m hoping for, but if Tooka-Laylee was ever to be a thing, it should not be released before 2020. YL was good, but signs of the devs having gotten rusty are EVERYWHERE
Hmm. Hopefully a sequel? The first game could have been a lot better than it was, it’d be a shame to let that potential go to waste. I didn’t even hate YL, but it was definitely disappointing overall for me.
Yooka Laylee dlc + Banjo Threeie for the Switch