To import a .blend file from another version of Blender, users can use the Append function in Blender 2.8.
Alternatively, they can use the Link or Ctrl+Alt+O command
, find the .blend file to link from, then select the element they wish to link, and click Link from Library in the top right.
25games was founded in 2016 by two friends, Severin and Simon, and they continue producing videos for game development for BlenderNation. They have received helpful feedback from users who have tried importing.blend files from 2.7x to 2.8x, and they have also suggested copying and pasting between the two versions.
How to import .blend files - Append function in Blender 2.8 - BlenderNation