Check out a useful pack for level design in Unreal Engine.
Check out Level Design Tool for Unreal Engine that will speed up your creation process and save you time on CTRL-clicking on multiple actors when moving or grouping up. The toolkit allows you to "put a box or sphere around a zone and with a click of a button select everything within that zone." You can also hide or unhide meshes, select static meshes or actors by a tag or name, plus use construction blueprints to place meshes along a spline path or attach multiple actors to a dummy actor.
The pack features 13 blueprints, 1 editor utility widget, 1 data table, 1 struct, 2 enum, 26 materials, and 52 material instances, plus a demo level.
Features:
- Select static meshes and or actors with 1 click of a button
- Hide and unhide a lot of static meshes and or actors in your scene
- Search by using a tag or by simply entering the name of the static mesh and or actor in the name section
- Blueprint interaction system (button, bridge, door, elevator, POI, and teleporters)
- Spline-based mesh placer
- Straight-line mesh placer
- Line of sight tool (useful for shooter games)
- More
You can learn more and get the toolkit here.