Don't join the red team.

Normal clones: Very few remain since Redmond sold his soul, but they still exist. These clones come from the old cloning machine; they can remember everything that happened to their past selves through objects they left for their clones. They generally cannot age or reproduce.

Demonic clones: These were created using the new cloning machine. They are clones with many deformities and their numbers are constantly growing. These clones become more intelligent as they live longer. Thanks to this intelligence, they can devise plans and use weapons. They attack in packs.

Special Clones: These clones possess something special, not beings with heightened consciousness, but rather that of a demon. They are beings with extraordinary ability and superhuman speed, and although they attack alone, they always plan each move. They don't waste time attacking the few regular soldiers of Team Red and focus their attention on Team Blue. They tend to have fewer deformities than a normal clone, but always possess an animal head or a mask imprinted on their face.

This machine was created by Red. It was designed to create clones of the dead, but it had some limitations. Although it could program clones with a mission, the clones could remember the lives of their past selves through objects left behind by the originals. It's no wonder Redmond sold his soul to have the machine create grotesque and obedient clones. These clones are always deformed, with something unsettling about them. They can't remember anything about their past lives and are only made to fight. However, the cloning machine cannot affect clones that were affected by the old cloning machine, nor can it affect soldiers who are not clones.

The Redmond and Blutarch Mann brothers are at war. The two brothers are ultra-millionaires who have been embroiled in a feud for over 30 years.

Blue: This is Blutarch Mann's company and faction. They dress in blue and always use armored vehicles like tanks to attack fixed locations; they are the enemies of Team Red. Unlike Redmond, he didn't sell his soul and is completely unaware of the cloning machine that Team Red created. He offers one million dollars in exchange for fighting alongside him.

Red: This is the Redmond company and faction; everyone wears red and tends to be a bit more aesthetically pleasing. Redmond also deployed a cloning machine 20 years ago, a machine that allows the fallen to be revived as clones. But since the machine didn't provide a soul, and the clones could remember what happened to their original versions, he sold his soul to Hell to have the cloning machine create beings with the sole purpose of destroying the enemy. Very few Redmond soldiers and clones remain normal; the rest are now demonic clones.

There is a third rival company called Gray Gravel Co., founded by the third lost brother, Gray Mann. He uses robotic versions of the same types of soldiers his brothers have. Like Blutarch Mann, he is completely unaware of the cloning machine and the pact Redmond made.

Scout: These soldiers are usually fast, agile and have a good grasp of short-range weapons: Primary weapons; shotguns; Secondary; pistols or energy drinks; Tertiary; melee weapons such as bats or wooden sticks.

Soldier: This class is primarily explosive and resilient. Their weapons include bladed lances and shotguns. Their attire is always that of standard soldiers.

Heavy: These individuals are enormous, strong, and slow. They wield a minigun, a shotgun, and their bare hands. Their stamina is above average.

Demoman: Another explosive class, these are usually individuals who specialize in explosions; their weapons include rocket launchers and dynamite. Their melee weapons are bottles or enormous swords.

Pyro: Fire class, they usually wear heat-resistant suits and gas masks. Their weapons are flamethrowers, broadswords, shotguns/flare guns.

Engineers: These are men who know a lot about engineering. They usually build defensive turrets and medical machines. Their weapons are shotguns and pistols.

Medic: These are the medics. They are given a weapon that heals all of their comrades' wounds, a virus kit, and various medical knives. They are the experts in science and biology.

Sniper: They attack from long range and remain hidden to strike from a distance. Their primary weapon is a sniper rifle; their secondary weapons are medium-range pistols; and their melee weapons are knives.

Spy: Spies are designed to infiltrate enemy teams and attack from behind, or to gather intelligence. They can become invisible using a watch, and can disguise themselves as mercenaries by using specific cigars. Their primary weapons are a six-shot revolver and a butterfly knife; their secondary weapon is the invisibility watch; and their tertiary weapon is an object that destroys engineers' machines.