Upgrade Event

Upgrade Event is a special event in Counter-Strike Online.

Overview
To participate in this event, the player must purchase the basic weapon first for permanent. The player can upgrade the weapon to its upgraded version by collecting kill points. Kill points collected varies, depending on the mode you are playing.

Dual Infinity


This pistol holds 30 rounds for each round with .45 caliber bullets. It allows you to change the fire method according to situation. The 1st shooting method has high accuracy but slow speed for continuous fire. However, its 2nd shooting method is fast for its continuous fire even though it has low accuracy.

Dual Infinity Custom


It has been enhanced from a Normal Infinity to increase its damage as well as more bullet holding capacities.

Dual Infinity Final


This is the final version of Dual Infinity which can hold 40 rounds for each round with .45ACP. The successful weapon improvement is due to the government’s strong support which allowed the weapon to enhance its capacity.

Tactical Knife


This is a throwing knife that made with titanium alloy. It has excellent injury ability with its small and solid, therefore, it is suitable to use tactically in a battle.

Double Tactical Knife


This is a throwing knife that made with titanium alloy. It has excellent injury ability with its small and solid, therefore, it is suitable to use tactically in a battle. It provides more efficient battle than before as it allows throwing two tactical knives.

Triple Tactical Knife


This is a throwing knife that made with titanium alloy. It has excellent injury ability with its small and solid, therefore, it is suitable to use tactically in a battle. It modified the previous tactical knife to throw three of them at the same.

SPAS-12


This is a shotgun uses by both the military and the police which holds 8 rounds and manufactured in Italy with a special purpose. The dual-use technology version uses only a pump action mode.

SPAS-12 Deluxe


This is a shot gun uses by both the military and the police which holds 8 rounds and manufactured in Italy with a special purpose. It uses both modes of semi-automatic and pump action.

SPAS-12 Superior


This is a shotgun uses by both the military and the police which holds 9 rounds and manufactured in Italy with a special purpose. It uses both modes of semi-automatic and pump action. This is a custom version which improved the overall performance and reduced the time needed for mode conversion.

Double Barrel


This shotgun holds 2 rounds for each round with 12 gauges. It can immediately concentrate a strong fire power by shooting 2 buckshots at once.

Triple Barrel


This shotgun holds 3 rounds for each reload with 12 gauge. It can perform 3-round burst and highly powerful in close-range and does a very high knock back power.

Kriss Super V


The Kriss Super V, also known as generically as the TDI Vector, was first conceptualized in France and later patented to Transformation Defense Industries in the United States, hence its other name.

Dual Kriss


Your movement speed will be slowed when holding Dual Kriss Super V (25 of .45 ACP rounds each) in both hands. However, it possesses a low recoil with a higher rate of firing and higher damage.

SCAR-L


This 30 round, 5.56mm assault rifle is after the removal of the gun barrel exchange system the most basic rifle. You can buy it once and keep using it permanently.

SCAR-H


This 30 round, 5.56mm, as well as 20 round, 7.62mm assault rifle's gun barrel can be exchanged according to situation, which gives it a wide range of usages.

XM8 Carbine


After the removal of the gun barrel exchange system, this 30 round, 5.56mm bullet assault rifle is the most basic rifle. You can buy it once and keep using it permanently.

XM8 Sharpshooter


This 30 round, 5.56mm assault rifle can be used as sniper or assault gun, due to the exchange ability of the gun barrel and other options.

SL8


A sniper rifle that carries 20, 5.56mm rounds per clip. With a high rate of fire, this weapons suppression is lethal at mid distances.

SL8 Custom


This is a sniper rifle which holds 25 rounds for each round with 5.56mm. It boasts an improved accuracy and power compared with the previous SL8.

M134 Minigun


This mini gun holds 200 rounds for each round with 7.62mm. Although it has some limitation for firing, it possess the ability for quick consecutive fire to fill it's shortage.

M134 Predator


This is a modified version of the previous mini gun which holds 200 rounds for each round with 7.62mm. It has a stronger ability as the firing limitation has been reduced and a rotating barrel function has been added.

Combat Knife


A natural combat dagger that can be a threat to anyone in the war zone. The dagger is sealed under the noble imprint of the mythical god and its two soul bane pearl stays respite while waiting for the true warrior to awake its potential. After upgrading of the Soul Bane dagger into Soul Bane Serrated blade, the former weapon will disappear. You can repurchase Soul Bane dagger after you own a Soul Bane Serrated blade. However, it cannot undergo any further upgrade.

Master Combat Knife


With the blade Sealed under the noble imprint of the mythical god, the 5 respite Soul -bane pearl has been awakened. With up to 30cm long distance attack, the evil blade impels on every vital points of the enemy, and also, the serrated blade will further optimize and benefits any short distance assault. After upgrading of the Soul Bane dagger into Soul Bane Serrated blade, the former weapon will disappear. You can repurchase Soul Bane dagger after you own a Soul Bane Serrated blade. However, it cannot undergo any further upgrade.

Katana


A Japanese sword made for a quick slash tackle. It has become renowned for its sharpness and strength. By using Katana, you can attack several enemies at a same time with its slash delay.

Dual Katana


A dual Katana has the fastest slash among all melee weapons. Dual Katana performs a double critical damage to the target with its slash delay by raising both hands.