Hi MadAnxory,
One way to do this would be to add them as a sub-level and then copy > paste the assets over. Just be aware that anything in the Level Blueprints of Level2 will need to be added to the Level BP’s of Level1.
- While in Level1, click the Windows tab > Levels
- In the Levels tab click the Levels drop-down > Add Existing
- Add the level you want (Level2)
- Click the eye beside Level1 to hide it
- Select Ctrl+Mouse Drag to select everything in Level2
- Hit Ctrl+C to copy
- Hide Level2 and unhide Level1
- Double click Level1 to make sure it is the Persistent Level
- Click in the viewport, then Ctrl+V to paste in all the items (Before going to the next step, make sure you copied everything you wanted)
- Back in the Levels panel Right Click Level2 > Remove Selected (This doesn’t delete the level, just removes it as a sub-level)
Thanks, TJ