Yooka-Laylee Switch Release Held Up By Engine Problems

Yooka-Laylee still doesn't have a release date for Nintendo Switch because of engine issues.
On Kickstarter, Playtonic touched on the team's problems bringing the action-adventure game to the hybrid system. While the developer promises it's "nearly there" with the Switch version of Yooka-Laylee, there are tech difficulties delaying a set timeframe for launch."... We've encountered some final technical hurdles and had been waiting for the arrival of Unity 5.6 in order to fix them," Playtonic said