Keyboard shortcuts and toolbar reference tutorial

Originally posted on Planet Unreal by Anthony "Wolf" Garcia

Mirrored here for archival purposes

----- Special mouse clicking combinations -----

A + right mouse click: Add actor there.
L + right mouse click: Add light there.

----- Shortcut keys -----

Delete: Delete selected actors.
1, 2, 3: Slow, medium, and fast movement speed.
F1: Help.
F4: Actor properties.
F5: Surface properties.
F6: Level properties.
F7: Compile changed scripts.
F8: Rebuilder.
B: Toggle brush visibility in the current viewport.
H: Toggle actor visibility in the current viewport.
P: Toggle player controls or realtime update of the viewport.
Shift-A: Select all actors.
Shift-B: Select all surfaces belonging to the selected surfaces' brushes.
Shift-C: Select adjacent coplanar polygons.
Shift-D: Duplicate selected actors.
Shift-F: Select adjacent floors.
Shift-G: Select surfaces belonging to the selected surfaces' groups.
Shift-I: Select surfaces with items matching the selected surfaces' items.
Shift-J: Select all adjacent surfaces(flood-fill).
Shift-L: Look ahead in the current viewport (no pitch or roll).
Shift-M: Memorize selected surfaces.
Shift-N: Select none.
Shift-O: Select surfaces from intersection of selected surfaces and memory.
Shift-P: Select all surfaces.
Shift-Q: Reverse the set of selected surfaces.
Shift-R: Recall memorized surface selection.
Shift-T: Select all surfaces which use the current texture.
Shift-U: Select union of selected surfaces and memorized surfaces.
Shift-W: Select adjacent wall surfaces (flood-fill).
Shift-X: Select exclusive or of selected surfaces and memorized surfaces.
Shift-Y: Select adjacent slanted surfaces.
Shift-Z: Select none.
Ctrl-A: Add brush to world.
Ctrl-B: Load brush.
Ctrl-C: Copy.
Ctrl-D: Deintersect brush with world.
Ctrl-E: Save as.
Ctrl-L: Save level.
Ctrl-O: Load level.
Ctrl-P: Play level.
Ctrl-N: Intersect brush with world.
Ctrl-R: Redo.
Ctrl-S: Subtract brush from world.
Ctrl-V: Paste.
Ctrl-W: Duplicate.
Ctrl-X: Cut.
Ctrl-Z: Undo.

This is the Tool Bar with its Icon's labeled

1. Move camera
2. Zoom camera
3. Add brush to world
4. Rotate brush
5. Shear brush
6. Subtract brush from world
7. Scale brush
8. Stretch brush
9. Brush intersection
10. Snapscale brush
11. Select all polys
12. Brush deintersection
13. Select all actors
14. Select actors inside brush
15. Add special brush
16. Select none
17. Invert actor selection state
18. Add movable brush
19. Replace selected brushes
20. Replace selected nonbrush actors
21. Build a cube
22. Undo last operation
23. Redo last operation
24. Build a sphere
25. Pan textures
26. Rotate textures
27. Build a cylinder
28. Drawing region: selected actors
29. Drawing region: off
30. Build a cone
31. Hide selected actors
32. Drawing region: brush Z(depth)
33. Build a stair
34. Nothing
35. Toggle vertex snap
36. Build spiral stair
37. Get help
38. Camera speed
39. Build curved stair
40. Toggle grid
41. Toggle rotation grid
42. Build a sheet