Command	Modifier	Key	Description
Toggle Grid		0	Toggle grid on and off
Toggle Lights	Alt	0	Toggle lights on and off
Grid 1		1	Set the grid to 1 unit spacing
Grid 2		2	Set the grid to 2 unit spacing
Grid 0.125	Shift	2	Set the grid to 0.125 unit spacing
Grid 4		3	Set the grid to 4 unit spacing
3 Sided Brush	Ctrl	3	Create a 3 sided brush
Grid 0.25	Shift	3	Set the grid to 0.25 unit spacing
Grid 8		4	Set the grid to 8 unit spacing
4 Sided Brush	Ctrl	4	Create a 4 sided brush
Grid 0.5	Shift	4	Set the grid to 0.5 unit spacing
Grid 16		5	Set the grid to 16 unit spacing
5 Sided Brush	Ctrl	5	Created a 5 sided brush
Fit Texture	Shift	5	Fit texture to selection
Grid 32		6	Set the grid to 32 unit spacing
6 Sided Brush	Ctrl	6	Created a 6 sided brush
Grid 64		7	Set the grid to 64 unit spacing
7 Sided Brush	Ctrl	7	Create a 7 sided brush
Grid 128		8	Set the grid to 128 unit spacing
8 Sided Brush	Ctrl	8	Create an 8 sided brush
Grid 256		9	Set the grid to 256 unit spacing
9 Sided Brush	Ctrl	9	Create a 9 sided brush
Camera Angle Up		A	Move the camera angle up
Select All Matching	Alt	A	Select all of the matching entities
Toggle Snap to Grid	Ctrl	A	Toggle snap to grid on and off
Select All Matching	Shift	A	Select all of the matching entities
Benchmark	Alt	B	Benchmark something something
Media Browser	Ctrl	B	Toggle media browser
Camera Down		C	Move the camera down
Inherit Entity Position And Orientation	Alt	C	Inherit entity position and orientation
Copy	Ctrl	C	Copy the selection to the Clipboard
Set Entity Position And Orientation Based On Camera	Ctrl + Alt	C	Set entity position and orientation based on camera
Camera Up		D	Move the camera up
Drop New Spline Point	Ctrl	D	Drop a new spline point
Drop Bounds to Ground	Shift	D	Drop selected to the ground using the primitives' bounds
Drop Bounds to Ground, No Orientation	Alt + Shift	D	Drop selected to the ground using the primitives' bounds, and don't orientate to surface
Drop Origin to Ground	Ctrl + Shift	D	Drop selected to the ground using the primitives' origin
Drop Origin to Ground, No Orientation	Ctrl + Alt + Shift	D	Drop selected to the ground using the primitives' origin, and don't orientate to surface
Drag Edges		E	Enter edge dragging selection mode
Select Complete Entity	Ctrl + Alt + Shift	E	Select the entire entity from the currently selected brushes
Find / Replace Texture	Shift	F	Find and replace the specified materials in the map
Select Group Siblings		G	Select all group siblings
Find/Replace Textures	Alt	G	Opens the Find Replace Textures dialog
Snap To Grid	Ctrl	G	Snap to grid
Ungroup Entity	Shift	G	Ungroup the primitives from the entity
Unghost All	Ctrl + Alt	G	Unghost all primitives
Ghost Selected	Ctrl + Shift	G	Ghost the currently selected primitives
Hide Selected		H	Hide selected primitives
Show Hidden	Shift	H	Show the hidden primitives
Hide Unselected	Ctrl + Shift	H	Hide the unselected primitives
Find Entity		I	Find an entity by name
Invert Selection	Alt	I	Invert the current selection
Context Sensitive Inspector		J	Toggle context sensitive inspector
Alt+J Link Entities	Alt	J	Link entities with Alt+J
Ctrl+J Link Entities	Ctrl	J	Link entities with Ctrl+J
Shift+J Link Entities	Shift	J	Link entities with Shift+J
Select Entity Color		K	Set the selected entity color
Connect Entities	Ctrl	K	Connect ( target ) the currently selected entities
Combine ( Group )	Shift	K	Combine the selected primitives into a grouped entity
Scale Entity Colors	Ctrl + Alt	K	Scales the selected entity colors
Next Leak Spot	Ctrl + Shift	K	Go to the next leak spot
Toggle Clip Brushes	Ctrl	L	Toggle clip brushes on and off
Toggle Translucent Clips	Ctrl + Alt	L	Toggle translucent clip brushes on and off
Previous Leak Spot	Ctrl + Shift	L	Go to the previous leak spot
Toggle Models		M	Toggle the models on and off
Match All Grouped Properties	Alt	M	Match all grouped properties to values on first selected entity
CSG Merge	Shift	M	CSG merge the currently selected brushes
Move to Other Map	Ctrl + Shift	M	Move the current selection to a different map
Entity inspector		N	Toggle entity inspector
Open Map	Ctrl	O	Open an existing map
Center Selection Origin	Shift	O	Center selection origin
Toggle Particles		P	Toggle the particles on and off
Select Animation		Q	Select an animation and frame to pose this entity in
Toggle Rotation Mode		R	Toggle free rotation mode
Toggle Ruler	Alt	R	Activate or deactivate the ruler widget
Update View Camera	Ctrl	R	Update view camera
Lock Texture Rotations	Shift	R	Lock texture rotations on primitives
Reset Ruler	Ctrl + Alt	R	Reset the ruler to the center of the grid
Surface Inspector		S	Toggle surface inspector
Toggle Scaling Mode	Alt	S	Toggle Scaling Mode
Save Map	Ctrl	S	Save the active map
Select All Sound Clips	Alt + Shift	S	Select all sound clips in the level
Save Sounds	Ctrl + Shift	S	Save the sound primitives for the map
Materials Browser		T	Materials browser
Toggle Triggers	Alt	T	Toggle triggers on and off
Lock Texture Moves	Shift	T	Lock textures moves on primitives
Axial Texture By Height		U	Axial texture by height
Axial Texture By Width	Ctrl	U	Axial texture by width
Axial Texture By Arbitrary	Shift	U	Axial texture arbitrary
Drag Vertices		V	Enter vertex dragging selection mode
Toggle Volume Primitives	Alt	V	Toggle volume primitives on and off
Paste	Ctrl	V	Paste the clipboard contents into the map
Move selection only ( No resizing )		W	Move selection only ( No resizing )
Select All Targets	Alt	W	Select all target entities in the map
Select All Targetees	Ctrl	W	Select all entities in the map targeting the selected entities
Select Entity Chain	Shift	W	Select all the entities targeted by or targeted from this entity
Toggle Clipper		X	Toggle clipper mode
Toggle Crosshairs	Shift	X	Toggle crosshairs
X-Axis Rotate	Ctrl + Shift	X	Rotate selected primitives along the X-axis
Redo	Ctrl	Y	Redo the previously undone action
Y-Axis Rotate	Ctrl + Shift	Y	Rotate selected primitives along the Y-axis
Camera Angle Down		Z	Move the camera angle down
Undo	Ctrl	Z	Undo the last action
Z-Axis Rotate	Ctrl + Shift	Z	Rotate selected primitives along the Z-axis
Camera Strafe Left		,	Camera strafe left
Camera Strafe Right		.	Camera strafe right
Grid Size Decrease		[	Grid size decrease
Decrease View Distance	Ctrl	[	Decrease the camera view distance
N/A	Shift	[	N/A
Cubic Clipping Mode	Ctrl	\	Toggle Cubic Clipping Mode
Grid Size Increase		]	Grid size increase
Increase View Distance	Ctrl	]	Increase the camera view distance
N/A	Shift	]	N/A
Delete		Backspace	Delete the currently selected primitives
XY Zoom In		Delete	Zoom in on the XY view
Z Zoom In	Ctrl	Delete	Zoom in on the Z view
Move Camera Back		Down	Move camera back
Nudge Selection Down	Alt	Down	Nudge selection down
Texture Scale Down	Ctrl	Down	Texture scale down
Texture Shift down	Shift	Down	Texture shift down
Camera View Center		End	Changed the camera view to the center vertically
Set Ruler End	Ctrl	End	Set the end point of the ruler to the first selected object
Clip Selected		Enter	Clip selected
Flip Clip Orientation	Ctrl	Enter	Flip clip orientation
Split Selection	Shift	Enter	Split selection
Toggle Full Screen	Alt + Shift	Enter	Toggle Full Screen
Deselect All		Esc	Deselect the currently selected primitives
Show Manipulator	Ctrl	F12	Toggle the model manipulator on and off
Toggle Manipulator State	Shift	F12	Toggle the model manipulator's state from translate to rotate to scale
Cycle Bookmarks		F2	Cycle through the saved camera bookmarks
Toggle Bookmark	Ctrl	F2	Toggle a camera bookmark
Delete Bookmarks	Ctrl + Shift	F2	Clear all saved camera bookmarks
Focus Camera		Home	Sets the focus of the XY camera onto the selected object(s)
Select Primary Reference	Alt	Home	Select primary reference
Set Ruler Start	Ctrl	Home	Set the start point of the ruler to the first selected object
XY Zoom Out		Insert	Zoom out on the XY view
Z Zoom Out	Ctrl	Insert	Zoom out on the Z view
Paste	Shift	Insert	Paste the clipboard contents into the map
Move Camera Left		Left	Move camera left
Nudge Selection Left	Alt	Left	Nudge selection left
Texture Scale Left	Ctrl	Left	Texture scale left
Texture Shift Left	Shift	Left	Texture shift left
Move Selection Up		Num +	Move selection up
Selection Texture Inc.	Shift	Num +	Selection texture increase
Move Selection Down		Num -	Move selection down
Selection Texture Dec.	Shift	Num -	Selection texture decrease
Open Reference	Alt	Page Down	Open reference
Previous Entity	Ctrl	Page Down	Selects the previously selected entity in the history
Texture Rotate CW	Shift	Page Down	Texture rotate clockwise
Close Reference	Alt	Page Up	Close reference
Next Entity	Ctrl	Page Up	Selects the next selected entity in the history
Texture Rotate CCW	Shift	Page Up	Texture rotate counter clockwise
Move Camera Right		Right	Move camera right
Nudge Selection Right	Alt	Right	Nudge selection right
Texture Scale Right	Ctrl	Right	Texture scale right
Texture Shift Right	Shift	Right	Texture shift right
Clone Selection		Space	Clone ( duplicate ) the current selection
Toggle Manipulator State	Ctrl	Space	Toggle the model manipulator's state from translate to rotate to scale
Next View	Ctrl	Tab	Switch to the next 2d view
Move Camera Forward		Up	Move camera forward
Nudge Selection Up	Alt	Up	Nudge selection up
Texture Scale Up	Ctrl	Up	Texture scale up
Texture Shift Up	Shift	Up	Texture shift up

Command	Modifier	Key	Description
Detail Add Mode	Alt	1	Terrain Mode Detail Add
Stamp Mode	Ctrl	1	Terrain Stamp Mode
Foliage Add Mode	Shift	1	Terrain Mode Foliage Add
Tile Paint Mode	Ctrl + Shift	1	Terrain Tile Index Paint Mode
Detail Remove Mode	Alt	2	Terrain Model Detail Remove
Stamp Remove Mode	Ctrl	2	Terrain Stamp Remove Mode
Foliage Remove Mode	Shift	2	Terrain Model Foliage Remove
Stamp Modify Mode	Ctrl	3	Terrain Stamp Modify Mode
Foliage Modify Mode	Shift	3	Terrain Model Foliage Modify
Fetch Mode	Ctrl	4	Terrain Fetch Mode
Foliage Resize Mode	Shift	4	Terrain Model Foliage Resize
Stamp Level Mode	Ctrl	5	Terrain Stamp Level Change Mode
Zoom to Extents	Alt	A	Zoom to show the full extent of the terrain
Zoom to Extents	Shift	A	Zoom to show the full extent of the terrain
Stamp Mode: Bump		B	Set stamp mode to Bump
Stamp Mode: Bump	Shift	B	Set stamp mode to Bump Scale
Stamp Mode: Color Burn	Alt + Shift	B	Set stamp mode to Color Burn
Toggle Foliage Color	Ctrl + Shift	B	Toggles the foliage color mode between terrain sample and user specified
Copy	Ctrl	C	Not Yet Implemented
Stamp Mode: Color	Alt + Shift	C	Set stamp mode to Color
Stamp Mode: Diffuse		D	Set stamp mode to Diffuse
Drop to Ground	Alt	D	Drop the view down to player height level
Update Dirty	Ctrl	D	Update the dirty/modified areas of the megatexture
Stamp Mode: Diffuse Scale	Shift	D	Set stamp mode to Diffuse Scale
Stamp Mode: Color Dodge	Alt + Shift	D	Set stamp mode to Color Dodge
Stamp Mode: Soft Light	Alt + Shift	F	Set stamp mode to Soft Light
Stamp Mode: Lighten	Alt + Shift	G	Set stamp mode to Lighten
Hug Terrain		H	When scrolling, adjust the camera to maintain height above the terrain
Show Image Atlas		I	Toggles Image Atlas
Stamp Mode: Darken	Alt + Shift	K	Set stamp mode to Darken
Stamp Mode: Simple Blend	Alt + Shift	L	Set stamp mode to Simple Blend
Toggle Megatexture Resolution		M	Toggle between the next valid megatexture resolution
Update Coarse Mips	Ctrl	M	Update the selected megatexture coarse mips
Toggle Dynamic Models	Shift	M	Show / hide all dynamic models in the world
Stamp Mode: Multiply	Alt + Shift	M	Set stamp mode to Multiply
Stamp Mode: None	Alt + Shift	N	Set stamp mode to None
Show Trans Sort Overdraw		O	Toggles Trans Sort Overdraw
Stamp Mode: Overlay	Alt + Shift	O	Set stamp mode to Overlay
Stamp Mode: Power		P	Set stamp mode to Power
Stamp Mode: Power	Shift	P	Set stamp mode to Power Scale
Reset Stamp Scale	Ctrl	Q	Reset the stamp scale to 1.0
Stamp Mode: Focus		R	Set stamp mode to Focus
Reset Stamp Settings	Ctrl	R	Reset all stamp settings to their default values
Stamp Mode: Reset	Ctrl	R	Reset stamp mode
Stamp Mode: Specular		S	Set stamp mode to Specular
Save Terrain	Ctrl	S	Save your changes, updating the megatexture as necessary
Stamp Mode: Specular Scale	Shift	S	Set stamp mode to Specular Scale
Stamp Mode: Screen	Alt + Shift	S	Set stamp mode to Screen
Paste	Ctrl	V	Not Yet Implemented
Reset Stamp Angle	Ctrl	W	Reset the stamp rotation angle to zero degrees
Toggle Render Mode	Shift	W	Toggle through the various render modes ( i.e. wireframe, etc )
N/A	Ctrl + Shift	W	N/A
Zoom to Player Start	Alt	X	Zoom the camera to the player start position
Zoom to Player Start	Shift	X	Zoom the camera to the player start position
Redo	Ctrl	Y	Redo the previously undone action
Stamp Mode: Luminosity	Alt + Shift	Y	Set stamp mode to Luminosity
Zoom to Cursor	Alt	Z	Zoom in to the cursor
Undo	Ctrl	Z	Undo the last action
Zoom to Cursor	Shift	Z	Zoom in to the cursor
Delete Area Mode		'	Terrain Area Delete Mode
Stamp Mirror		-	Mirror the current stamp cursor horizontally
Stamp Flip		=	Flip the current stamp cursor vertically
Rotate stamp Left		[	Decrement the stamp rotation angle
Toggle Page Numbers		\	Toggle the page numbers on the megatexture
Rotate Stamp Right		]	Increment the stamp rotation angle
Update Area Mode		`	Terrain Update Area Mode
Undo	Alt	Backspace	Undo the last action
Stamp Shift T Coord Down		Down	Stamp shift t coord down
Reset ST Offsets		End	Reset the stamp ST offsets
Save Terrain		Enter	Save your changes, updating the megatexture as necessary
Take Screenshot		F12	Take a screenshot of the current view
N/A		F2	N/A
N/A	Ctrl	F2	N/A
N/A	Ctrl + Shift	F2	N/A
Refresh Editting Materials		F5	Refresh editting materials
Copy	Ctrl	Insert	Copy the selection to the Clipboard
Paste	Shift	Insert	Paste the clipboard contents into the map
Stamp Shift S Coord Down		Left	Stamp shift s coord down
Planar Projection		Num 3	Use Planar Projections for XYZ stamp projections
Corner Projection		Num 6	Use Corner Projections for XYZ stamp projections
Camera Projection		Num 9	Use Camera View Projections for XYZ stamp projections
Stamp Shift S Coord Up		Right	Stamp shift s coord up
Select / Move		Tab	Terrain Select / Move Mode
Toggle Tool Settings	Ctrl	Tab	Toggle the editor settings in the render window
Stamp Shift T Coord up		Up	Stamp shift t coord up

Command	Modifier	Key	Description
Decrease View Distance	Ctrl	[	Decrease the camera view distance
Cubic Clipping Mode	Ctrl	\	Toggle Cubic Clipping Mode
Increase View Distance	Ctrl	]	Increase the camera view distance
Toggle Render Mode		F3	Toggle render mode on and off
Toggle RadPreview Show Lights Mode	Ctrl	F3	Toggle radpreview show lights mode on and off
Toggle RadPreview Mode	Shift	F3	Toggle radpreview mode on and off
Rebuild RadPreview Geometry	Ctrl + Shift	F3	Rebuild radpreview geometry
Toggle Realtime Rebuild		F4	Toggle realtime render rebuild on and off
Toggle Render Entity Outlines		F5	Toggle render entity outlines on and off
Toggle Material Animation		F6	Toggle material animation on and off
Rebuild Render Data		F7	Rebuild the current render data
Toggle Render Selection		F8	Toggle showing render selection on and off

Command	Modifier	Key	Description
Copy	Ctrl	C	Copy the selection to the Clipboard
Find	Ctrl	F	Find the specified text
Goto Line	Ctrl	G	Go to the specified line in the script source
Replace	Ctrl	H	Replace specific text with different text
Replace	Ctrl	R	Replace specific text with different text
Save Map	Ctrl	S	Save the active map
Paste	Ctrl	V	Paste the clipboard contents into the map
Cut	Ctrl	X	Cut the selection and put it on the Clipboard
Undo	Ctrl	Z	Undo the last action
Cut	Ctrl	Delete	Cut the selection and put it on the Clipboard
Find Next		F3	Find the next occurence of the specified text
Compile Script		F7	Compile the script to check for syntax errors
Copy	Ctrl	Insert	Copy the selection to the Clipboard
Paste	Shift	Insert	Paste the clipboard contents into the map

Command	Modifier	Key	Description
Open Decl	Ctrl	0	Open decl
Zoom To Selection	Ctrl	G	Fit the graph view to the current selection
Color Links	Ctrl	L	Color links
Highlight Incoming Links	Ctrl	Q	Highlight incoming links
Refresh Formatting	Ctrl	R	Refresh graph formatting
Save Decl	Ctrl	S	Save decl
Save All	Ctrl + Shift	S	Save all modified decls
Highlight Outgoing Links	Ctrl	W	Highlight outgoing links