Notable CVAR Prefixes:

BOT_: bot settings

CG_: client game settings

CL_: client-side settings

CM_: collision map settings

COM_: Common settings

FS_: game files settings

G_: server-side game settings

GT_: connection settings

IN_: general input device settings

JOY_: joystick input settings

M_: mouse input settings

NET_: network settings

PMOVE_: player movement server settings

R_: video rendering settings

S_: sound system settings

SV_: server-side settings

SYS_: system configuration settings

UI_: user interface settings

WEB_: website settings

Flags Legend:

[A] Archive
(saved to vars.rc)

[C] Cheat-Protected
(only usable in cheat-enabled servers or localhosts.)

[I] Init
(doesn’t allow the setting of the cvar from the console at all, but allows setting from a command line)

[L] Latched
(initialisation required – cannot be changed without proper initialisation by Cvar_Get, which is executed at server restart. Will print a message - “%s will be changed upon restarting” when setting the cvar while the server is in operation)

[R] Read-Only
(display only, cannot be set by user at all)

[S] Server Info
(server broadcasts to client – sent in response to front-end requests)

[U] User Info
(client broadcasts to server on connect or change)

[T]
(saved to QL database)

[W] Write-Protected
(cannot be set by the user at all)

Color Chart:
8 Color Palette	26 Color Palette	Name	Hex Codes	R	G	B	L*
1	1	Red	0xFF0000FF	255	0	0	128
	2	Orange-Red	0xFF4000FF	255	64	0	128
	3	Dark Orange	0xFF8000FF	255	128	0	128
	4	Orange	0XFFC000FF	255	192	0	128
3	5	Yellow	0xFFFF00FF	255	255	0	128
	6	Green-Yellow	0xC0FF00FF	192	255	0	128
	7	Chartreuse	0x80FF00FF	128	255	0	128
	8	Green 1	0x40FF00FF	64	255	0	128
2	9	Green 2	0x00FF00FF	0	255	0	128
	10	Spring Green 1	0x00FF40FF	0	255	64	128
	11	Spring Green 2	0x00FF80FF	0	255	128	128
	12	Green-Cyan	0x00FFC0FF	0	255	192	128
5	13	Cyan	0x00FFFFFF	0	255	255	128
	14	Deep Sky Blue	0x00C0FFFF	0	192	255	128
	15	Azure	0x0080FFFF	0	128	255	128
	16	Cobalt	0x0040FFFF	0	64	255	128
4	17	Blue	0x0000FFFF	0	0	255	128
	18	Electric Ultramarine	0x4000FFFF	64	0	255	128
	19	Electric Purple	0x8000FFFF	128	0	255	128
	20	Lilac	0xC000FFFF	192	0	255	128
6	21	Magenta 1	0xFF00FFFF	255	0	255	128
	22	Magenta 2	0xFF00C0FF	255	0	192	128
	23	Bright Pink	0xFF0080FF	255	0	128	128
	24	Folly	0xFF0040FF	255	0	64	128
7	25	White	0xFFFFFFFF	255	255	255	255
		Light Grey	0xC0C0C0FF	192	192	192	192
	26	Medium Grey	0x808080FF	128	128	128	128
		Dark Grey	0x404040FF	64	64	64	64
8/0		Black	0x000000FF	0	0	0	0
		Olive	0x808000FF	128	128	0	64
		Maroon	0x800000FF	128	0	0	64
		Purple	0x800080FF	128	0	128	64
		Teal	0x008080FF	0	128	128	64
		Office Green	0x008000FF	0	128	0	64
		Navy Blue	0x000080FF	0	0	128	64
		Coral Red	0XFF4040FF	255	64	64	160

* The RGB color chart cannot be used in-game and is shown just for reference. The columns refer to Red, Green, Blue and Lightness respectively.

Application of colors:

8 Color palette:
Used for text colorization including clan tags and player names. Black is not available for use in player names.

26 Color Palette:
Used for weapon colorization, including railgun trails and grenade colorisation.

Hex Color Codes:
Used for bright skin colorization and various other uses, such as grenade colorisation and fast sky colorisation.

Video Modes:
(/modelist) (/r_mode <mode>)
#	Screen Resolution	Aspect Ratio
-2	Desktop Res.	-
-1	Custom Res.	-
0	320x240	(4:3)
1	400x300	(4:3)
2	512x384	(4:3)
3	640x360	(16:9)
4	640x400	(16:10)
5	640x480	(4:3)
6	800x450	(16:9)
7	852x480	(16:9)
8	800x500	(16:10)
9	800x600	(4:3)
10	1024x640	(16:10)
11	1024x576	(16:9)
12	1024x768	(4:3)
13	1152x864	(4:3)
14	1280x720	(16:9)
15	1280x768	(5:3)
16	1280x800	(16:10)
17	1280x1024	(5:4)
18	1440x900	(16:10)
19	1600x900	(16:9)
20	1600x1000	(16:10)
21	1680x1050	(16:10)
22	1600x1200	(4:3)
23	1920x1080	(16:9)
24	1920x1200	(16:10)
25	1920x1440	(4:3)
26	2048x1536	(4:3)
27	2560x1600	(16:10)