Get to retry missions, without reseting your objectives:

If you go into console(`), and type: ''sv_restart 1'' or ''sv_restartround 1'' the 
round will restart after one second, and everyone will stay where they were, 
except for the people that died, who will come back to life at spawn. But the glitch 
is that the round will restart, and the team scores will be reset to 0, but all your 
objectives will stay the way they were, i.e: ''kill 8 Terrorists - ''5 remaining'' there 
will still be 5 remaining after each restart. Great for finishing the ''win a round in 
XX seconds''.

During gameplay, press ~ to drop the console menu and enter the following 
cheats: 

God Mode: god 
Fly Mode: fly 
No Clipping: noclip 
Invisible to Enemies: notarget 
Get Weapons: impulse 101 
Spawn Item: give 
Map List: maps * 
Kill Bots: bot_kill 
Restart Map: restart 
Change Map: changelevel 
Restart Round: sv_restartround 1 
Bring down the All Deleted Scenes: cl_levellocks 16382 
Enables cheats: sv_cheats 1 
Make them just stand there: bot_zombie 1 
The bots will only buy pistols: bot_pistols_only 
Kick the bots: kick 
Bots only buy snipers: bot_sniper_only 
Make the bot go to specific places: bot_goto_mark #number 
Set the bot´s difficulty level: bot_difficulty 
Bots only use knives: bot_knives_only 1


Item names:
Use one of the following entries with the give code to spawn the indicated item.

weapon_ak47 
weapon_aug 
weapon_awp 
weapon_deagle 
weapon_elite 
weapon_famas
weapon_fiveseven 
weapon_g3sg1 
weapon_glock18 
weapon_m3 
weapon_m4a1 
weapon_mac10 
weapon_mp5navy 
weapon_p228 
weapon_p90 
weapon_scout 
weapon_sg550 
weapon_sg552 
weapon_tmp 
weapon_ump45 
weapon_usp
weapon_xm1014 

Downed Pilot: Guns and armor:
Soon after rescuing the first pilot, go into the room where you plant the first RC 
bomb. Blow the wall up. Enter the room and take out the only terrorist in the 
room. Look at your surroundings. Notice there are ammunition crates stacked up 
leading to a vent. Beware, before you enter the room if you are very low on health 
use the medi kit on the wall in the hallway. Two terrorists are lurking in the 
shadows in the corner behind the armor crate. Once you take care of them, get 
the M4A1 carbine, the Leone auto shotgun, and the armor.

High Rise: ES C90 and ammunition: 
Once you enter the building in the second room immediately after your 
commanding officer informs you about the civilian contact that is awaiting your 
arrival, the door to the next room is opened by about four terrorists. Kill them all 
then look around the room which you got the order from your commanding officer. 
Look for the fire extinguisher next to a set of doors that will not open, but you can 
get inside. Shoot the fire extinguisher. Note: The fire extinguisher explodes -- 
stand back to remain unharmed. Duck then jump into the hole and enter the room. 
Inside you will find by the desk in the back an ES C90 and some ammunition.

Secret War: D3/AU Semi Auto Sniper: 
To get the D3/AU semi auto sniper rifle in the Secret War mission, go inside after 
Uri blows the door. Wait until the commander asks you to go to the bunker room 
and turn on the generators for the building. Once he says that, go outside then 
instead of going to the bunker, go to the left when you leave. Go up the ramp and 
look around at the top of it for the sniper. Note: It is behind some of the boxes up 
there.

Secret War: Extra secondary weapon: 
To get an extra secondary weapon in the Secret War mission, follow the troop that 
moves above the place near your commander and troops in the upper right. When 
you get up there, look around and you should hear your commander say "It's 
quiet, too quiet". Then, look around for boxes that you can climb on. When you 
find them, jump up. You should now be able to jump onto a ledge then walk along 
the ledge to find a pillar that you can jump on. Once you get on the pillar, look 
around on the ground. You can find two pistols, which are dual elites. Jump down 
to get them then look in the crates near where you got the pistols. You should find 
some 9mm ammunition for them.

Low gravity:
Go to the console (`) and type, "sv_gravity xxx" to selct how high you can jump. 
It is very fun unless you just set it to zero, which means you float around forever.

Unpatriotic Suicide:
In the Deleted Scenes level, ''Alamo,'' shoot the U.S. flag that is on top of the 
emabassy and you will automatically die.

Get Counter-Terrorist or Terrorist weapons:
If you do not have enough money to buy a good weapon, get some Kevlar and 
buy a pistol. Then, either kill a Counter Terrorist or Terrorist and pick up their 
primary weapon; scavenge one from their dead bodies; or just take it from one of 
your teammates when they die in a fire fight.

When you have a weapon that you do not like and you see a Counter Terrorist or 
Terrorist with a desired weapon, kill them with your weapon and press G (primary) 
to drop your weapon. Run over and pick it up. Usually the CPU or player with the 
gun has already bought ammunition for it.