A Code Box can be obtained randomly when playing the game, usually after killing a certain number of enemies. Unlike Pandora's Box, it may give a special weapon that may or may not be permanent. Some of the items in the Code Box are only available in the box. However, a Code Box can only be decoded by using a Decoder, a cash item that can be bought from the Shop, or events. After decoding a Code Box, the player may get a permanent weapon or model from the Code Box. Loots other than permanent cash weapons are point weapons, periodic cash weapons, items and sprays.
Tips on getting permanent weapons/models[]
DO AT OWN RISK!
These tips MAY OR MAY NOT work. Please note that these are what players suggest when opening code box. Do not blame us for anything false as the chances of getting something permanent in a code box is solely based on the players luck.
LOGIC: The developers have set the amount of permanent weapons available in every 2 weeks period. This means decoding a Code Box in first day after maintenance has higher percentage.
There is a higher chance of getting something permanent in a Code Box by decoding 20 or more Code Boxes (that means buying at least 20 Code Decoders from the Shop).
Log in and buy how many Code Decoders you wanted to buy. Play for a match and use it after each match ended.
Others say that you get a better chance of getting a permanent item if you open a code box either 'early' in the morning or 'late' at night.
Save up your money, wait for a Top Up bonus event, then buy lots of decoders. It depends on how much cash you have in your account. When there is a probability event, open the code boxes.
Open up your code boxes AFTER a broadcast message about other players hitting the jackpot appeared.
Colt Anaconda is an American double-action revolver which fires 7 rounds of .50 Action Express pistol cartridge. It shares almost all properties to the Desert Eagle except its rate of fire is higher and it has lower penetration power. It is only purchasable with cash points.
Luger P08 Gold is a German World War II semi-automatic pistol that fires 8 rounds of 9×19mm Parabellum pistol cartridge. It shares the same performance with the original Luger.
Lightning Big Eye is a water pistol which is based on an iguana. Although it can only be fired in 5-round burst only, it has a very high rate of fire and very accurate. This weapon is fed with 40 rounds, but in fact, due to its firing mode, can only be fired 8 times.
This is a musket which is known as used by a legendary fighters back in middle 1970s. It has a great destruction power with its flintlock mechanics although it is an old fashioned gun.
King Cobra Gold is a gold-plated version of King Cobra which holds 7 .50AE rounds. It shows its real ability in medium long range battle due to its long distance coverage and the 2nd mode with sniping function. The rate of fire for A mode is increased by 1%.
M79 Saw-off is a sawn-off version of the M79 break-action grenade launcher which was widely used by the American troops during the Vietnam War. The weapon is single-fired and fed with 40mm grenades. It is very useful in Zombie Scenario due to it can kill at least a dozen of zombies.
M79 Gold
The M79 Gold is an upgraded version of the grenade launcher 'Charlie killer' used during the Vietnam War. It holds 6 rounds of 40mm stray bullet. It has improved mobility due to the trimming of the gun barrel and butt plate.
The Shooting Star is a remodeling version of M79 Saw Off that fires a flame flare and holds 5 rounds of 40mm flare ammunition for each magazine. It can be fired in two modes: Regular mode and Bouncing mode. Grenade can bounce in secondary mode.
This is a military type slingshot that is equipped with a dot sight. It boasts a strong destruction power with a stable accuracy. It has the ability to aim or move while pressing the attack button.
Desert Eagle .50AE or Night Hawk .50C is an Israeli-made semi-automatic pistol which fires 7 rounds of .50 Action Express ammunition. It does high damage and has low recoil but it has low rate of fire and somewhat inaccurate in long range.
Desert Eagle GoldDesert Eagle Gold can be obtained through Code Box. It shares the same performance to the original Desert Eagle except the appearance and the animation. It has a higher knockback to zombies.
USAS-12 Camouflage is a jungle-painted USAS-12 that deal higher damage, has higher fire rate and even lighter than the original weapon. It can be obtained from special event or Code Box. It also can be purchased by the Counter-Terrorist.
The KSG-12 is a bullpup-style pump-action combat shotgun which is fed with 15 rounds of 12 gauge ammunition. It is light and very useful in close quarter combat.
KSG-12 GoldKSG-12 Gold Edition is lighter than the original version by 2% and can be obtained randomly from Code Box only.
UTS-15 Pink Gold is a Turkish bullpup pump-action modern shotgun developed by UTAS. It holds 15 rounds of 12 Gauge ammunition. It has strong destructive power, high rate of fire, light weight and high magazine size. It can be obtained randomly from Code Box only.
This pump-action shotgun is the upgraded version of the original Benelli M3 which deals higher damage and has lower recoil. It can be upgraded to SPAS-12 Deluxe and SPAS-12 Cobra via SPAS-12 Upgrade Event.
M1887 is a 8-rounds shotgun chambered with 12-gauge shells. It has high rate of fire and can quickly neutralize soft targets. Every shots of M1887 can knock away zombies.
Winchester M1887 GoldM1887 Gold Edition can be obtained through Code Box. It shares the same performance with original M1887 except the appearance and has higher firepower.
The Double-barreled shotgun in game is a sawed-off shotgun. It can be fired in automatic. It is extremely powerful in close and medium battles but useless in long range and encountering multiple enemies. It can be upgraded to Triple-barreled shotgun via Double Barrel Upgrade Event.
Double-barreled Gold
The gold-plated version of Double-barreled shotgun shares the same performance with the original one except it is lighter by 1%. Note that Double-barreled shotgun Gold can also be upgraded to Triple-barreled shotgun.
Lightning SG-1 is a 7 rounds shotgun based on a Chinese umbrella. When the user stays stationary, the umbrella is opened for disguise. This weapon shares the same performance as the Winchester M1887. This shotgun can only be obtained from Code Box.
The MP5 Gold its buttstock, pistol grip and handguard are made from wood. This variant has greater knockback power toward zombies. The only way to get this is from special events or Code Box.
The MP5 Tiger originally available from Tiger Year from Chinese New Year event but later added into Code Box. In Singapore/Malaysia version, it is sold in shop for limited time.
P90 Lapin holds 50 5.7mm rounds for each magazine. It holds 20 more bullets than other submachine gun which reduce the risk of reloading bullets in the middle of a heated battle. The gun comes in pink and decorated with rabbit themed accessories to celebrate the Year of the Rabbit.
K1ASE (K1A Special Edition) is a variant to K1A. It does higher damage, has different weapon skin and can be bought by Terrorists too. However, the player can only get it via Code Box.
Kriss Super V is an American submachine gun fed with 30 rounds of .45 ACP. It boasts excellent accuracy even in continuous fire, making it reliable in various situation. Silencer can be attached for silent operation.
A submachine gun which holds 50 rounds for each round with .45 ACP. It was very famous during the prohibition era and often used by mafias. Thompson Chicago has a good firepower and clip capacity but it has low accuracy and high recoil. It is lighter and boasts a high rate of fire but less accurate than the origin.
It has been created by Gunsmith who was inspired by water guns. Its strong water pressure helps to nullify enemies and with its constant accuracy rate, it's a weapon everyone could use it easily!
This submachine gun holds 35 rounds of 45.ACP. It has a low recoil and fast firing rate. It also boasts of an excellent mobility due to its light weight.
A weapon that is specially made and modified which holds 100 iron nail rounds. You can enjoy its bigger capacity storage to hold the needles as well as the shooting which used the elasticity of the enhanced iron needle.
The M4A1 is one of the famous assault rifle in game and known to be the mark for the counter-terrorists. When compared to the AK-47, M4A1 does lower damage and has a higher purchase cost but it has higher accuracy, lower recoil and attachable silencer for stealth missions.
M4A1 Dragon
M4A1 Dragon which is painted with Blue Dragon arc. if the player possess Dragon Knife, the reload time will be 1 second faster than the original.
M4A1 Gold
The gold-plated variant has quite different appearance and animations from the original M4A1. It has a handguard with foregrip and a tactical flashlight. Obtainable via Code Box only. It shares the same performance to original M4A1 except it can be purchased by both teams. The M4A1 Gold also have M16A4 holder. Thus, the reload animation is mirrored from HK416.
The AK-47 is a trademark assault rifle for the Terrorists. It fires 30 rounds of 7.62mm rifle caliber which deals higher damage than ordinary assault rifle. Thus, it is very accurate in long range and good rate of fire. The only disadvantage for this rifle is its high recoil due its strong penetration power.
AK-47 Dragon
All features for AK-47 Dragon are same to original one except the skin. if the player possess Dragon Knife, the reload time will be 1 second faster than the original.
AKM GoldAK-47 Gold can be obtained randomly from Code Box. It is gold-plated and very stylish. If compared to the original version, the AK-47 Gold only varies in appearance. This weapon obviously has the same model to the AKM except its firing, cocking and reload sound. The only advantage of this weapon when compared to the original version is it can be purchased for both teams. It is one of the most wanted weapons.
M14 EBR is a battle rifle chambered with 20 rounds of 7.62mm rifle caliber. It does high damage as an AK-47 and accurate as an M4A1. This rifle is frequently used as a semi-automatic rifle; fired in one-burst due to ammunition reservation. It is suitable for 1 vs 1 combat.
M14 EBR GoldM14EBR Gold is 2% lighter and 1% higher rate of fire than the original weapon and only obtainable randomly from Code Box.
FN F2000 is a premium assault rifle that cannot be bought from Shop. It can be obtained randomly from Code Box. It does moderate damage and has standard fire rate for an assault rifle but it has poor accuracy, medium recoil and heavy.
StG 44 is a World War II assault rifle that is designed in game as the middle between AK-47 and M4A1. It does high damage, has short reload time, stable accuracy and standard purchase price for an assault rifle. However, it has low fire rate, high recoil and heavy.
StG 44 GoldGold-plated version of StG 44. It is 2% lighter than the original weapon and can only be obtained randomly from Code Box.
Lightning AR-1 is a 5.56mm assault rifle which is based with an AK pattern rifle and a guitar. The weapon has high rate of fire and high accuracy. However, it can be obtained randomly from Code Box only.
Lightning AR-2 is the second generation of Lightning AR-1 with an appearance of Bass Violin. It can only be obtained randomly from Code Box.
Note: this weapon was removed from Code Box after 24 April 2013, there are rumors that only the icon was removed & it is still available from Code Box.
Blaster is a future weapon which is fed with 45 rounds of 5.56mm bullets in a capsule-like magazine. The weapon has high rate of fire and has low recoil, making it suitable to use in Metal Arena Mode. However, it can be obtained randomly from Code Box only.
The OICW is the next-generation assault rifle that is fed with 30 rounds of 5.56 NATO and fires 20mm grenade launcher ammunition. It has high firepower and good rate of fire. The grenade launcher attached to it can be used to blast hidden enemies.
The Crossbow in-game is fed with 50 rounds of Crossbow bolts. It can still be fired rapidly although its rate of fire is lower than any other assault rifle. The arrow that has been shot by the user does not instantly hit the target, unlike other weapons, but has a delay time to reach the target (much like a real crossbow). It is one of the best weapons to engage zombies.
This is a gold edition of the revolutionary assault pistol that developed by German H&K company. It holds 50 rounds for each round with 4.73mm case-less bullet. It has its advantage of high capacity to hold bullets and a raid fire as it is not use empty shells. It provides three-shot burst for its second mode. Its movement limit has been improved compared to the origin version.
This 10 rounds, .338 Lapua TRG-42 boasts an excellent penetration rate which makes all kevlar useless.
TRG-42 White GoldTRG-42 Platinum Edition or TRG-42 White Gold is a variant of TRG-42 that can be obtained randomly from Code Box. It has different skin and lighter by 2%.
This sniper rifle holds 5 rounds for each round with 7.62mm. It has excellent mobility and a good accuracy rate while moving. It also has a power to kill enemy in a middle range with one shot.
This is a bullpup design single shot sniper rifle which holds 5 rounds for each round with .50 calibers. It has been designed to maximize its high accuracy rate as well as a great power with .50 calibers.
This is a rapid fire bullpup sniper rifle which holds 12 7.62mm rounds for each magazine. It boasts an excellent performance for damage and accuracy with its luxury body.
WA2000 GoldGold-plated edition of WA2000 that has 3 extra rounds per clip, making 15 rounds per clip. It can be obtained randomly from Code Box only.
AI AS50 Pink Gold Edition is the gold edition of AS50 with rose art on its magazine box. It can only be obtained rarely in Code Box. This gold edition is lighter than the original weapon by 2%.
The SL8 Gold holds 5 extra rounds in a clip and have 2% higher damage and accuracy compared to the origin version. This weapon only obtainable via Code Box.
This rail gun fires bullets that are accelerated by the electromagnetic effect. With its destructive power, it can penetrate and kill any obstacles and enemies in one shot.
HK23E is a light machine gun that is fed with 100 rounds of 5.56 NATO ammunition. It is lighter than M249 by 3% but it has lower firepower by 1%. Plus, it is cheaper than M249 and has shorter reload time.
HK23E GoldHK23E Gold can be obtained from Code Box. It shares the same performance with original version but holds 20 extra rounds in a magazine, giving the total of 120.
M60E4 Gold is a general purpose machine gun that fires 100 rounds of 7.62 NATO ammunition. It shares most of the M249 properties except it does greater damage, cheaper and shorter reload time. This gold edition is 1% lighter than the original weapon.
MG36 Gold is a light machine gun fed with 100 rounds of 5.56 NATO rifle cartridge in a C-MAG drum magazine. It is lighter than the original MG36 by 1% and obtainable only via Code Box.
MG3 is a general purpose machine gun that is fed with 200 rounds of 7.62×51mm NATO ammunition. It has high magazine capacity and rate of fire. It was released same along with Zombie Scenario and widely used in Zombie Mods.
MG3 Gold
The MG3 Gold version which is obtainable only via Code Box. It is more accurate than the original one.
M134 Minigun is a machine gun which fires 200 rounds of 7.62 NATO. It is designed exclusive for zombie battles and less effective in Original, Deathmatch and Team Deathmatch modes.
Avalanche is a science fiction machine gun which is fed with 200 rounds of 7.62 NATO bullets in a box magazine. This gun can be freely switched to A mode (high damage, low fire rate) or B mode (low damage, high fire rate).
Sabit (or Parang in game or Axe for certain countries) does very high damage to enemies. It can kill an enemy with just two hits from the front. Moreover, it can kill an enemy with just single hit on the back. Sabit is recommended for knife battles.
Dragon Claw is a melee weapon in Counter-Strike Online obtainable randomly from Code Box. This is the first dual-wielded melee introduced in Counter-Strike Online.
Combat knife is a melee weapon that is able to deal very high damage to enemies, it is purchasable with cash points. It has a improved variant called Master Combat knife.
Drill Gun is a primary weapon in Counter-Strike Online categorized under equipment category obtainable from Code Box. This device can launch rotating drill. The penetration is excellent as well as its mobility.
