Chaos Space Marines - Chaos and Loyalist Space Marine Differences: All men of power can choose to devote their lives to the pursuit of great good or great harm to others, and the Space Marines are no different from other mortals in this respect. Genetically engineered as an adolescent to be a transhuman warrior, and armed and armoured with the Imperium's most advanced technology, a Space Marine is intended to serve as the ultimate defender of Mankind.Not only is his body protected against the weapons of his foes, but his mind has been toughened through the use of potent psycho-conditioning and indoctrination methods to expunge all fear, pain and temptation. To become an Astartes is to surrender one's own life and aspirations to the service of the Emperor and Mankind, and to wholly dedicate oneself to this singular purpose forever more.Those who live secure behind the shield of valour created by the Space Marines can never truly understand the enormity of the sacrifice that the Astartes have made for their fellow men and women -- for they have sacrificed their own Humanity in the service of those they have sworn to protect.When an Astartes falls from grace, he will fall further than other mortals. A lifetime dedicated to self-deprivation and selflessness is simply thrown aside and the Space Marine indulges his newfound independence in thought and deed to its fullest extent. Freed from the constraints of the discipline, traditions and responsibilities that define the Adeptus Astartes, a Chaos Space Marine can exercise his every whim, whether it be for bloodshed, mayhem, sensual pleasures long denied, ambition, love or simple vengeance.Given full reign to his long-suppressed personal desires, his incredible physical powers and mental strength can be turned to the pursuit of the most malevolent acts, untrammeled by any sense of either mercy or guilt. When an Astartes' will finally breaks, the result is catastrophic as the whole edifice of his purpose and psyche tumble into an often violent maelstrom of unleashed and pent-up desire.Having been created for combat, most Chaos Space Marines first turn to the only thing they have ever known -- the pursuit of war. Though their ideals and goals may have been cast aside, their superhuman bodies and tactical and strategic skills remain intact.Released from the confines of the need to follow orders and pursue missions prescribed by others, a Chaos Space Marine can become a cold and psychopathic killer without morals or restraint. He pursues this bloody life to its fullest extent, glorifying in the power of his genetically enhanced body and the ability it renders him to unleash death and misery upon those he once served.Some Chaos Space Marines never grow past this point and remain bloodthirsty Renegades, corsairs and pirates for the rest of their long lives. Others, now free to explore the temptations of the galaxy all around them, reach out in all direction to widen their mental horizons and experiences. Once a subservient cog within their Legion or Chapter's machinery dedicated to the service of a distant Emperor, a Heretic Astartes may come to relish the chance to be a master rather than a servant, enslaving nations and whole worlds into the service of himself and the Ruinous Powers.Others prefer to pursue different avenues, such as the study of once-illicit texts or a passion for technical or sorcerous knowledge forbidden to the servants of the Imperium. Some Chaos Space Marines prefer to inflict pleasure and pain upon themselves, pushing their bodies and minds to the limits of what they can withstand and beyond, desperate for a sensual reward that mortals, even Astartes, were never intended to experience.To be a Chaos Space Marine is ultimately to feel a near god-like power over other beings, particularly one's fellow Humans. Having been freed for solar decades, if not centuries, from the experience of fear and now released from responsibility, a Chaos Space Marine does not dread either retribution or punishment for his deeds.For most Chaos Space Marines, all memories of their heroic pasts are soon lost amidst the rivers of blood and the ecstacies of new sensation, and any thoughts of the future are but half-imagined cravings for more...more power, more killing, more pleasure, more pain.By dedicating himself body and soul to the Dark Gods, an Astartes not only finds a patron who approves and encourages his new life, but who will actually reward him the further down that path he walks. For one whose sole existence was once defined by the necessity of self-denial and utter obedience, the euphoria of this realisation of true freedom can be an even more potent intoxicant than the pride he once felt at being accepted as one of the Emperor's Space Marines.It is this temptation that constantly beckons to all Loyalist Space Marines. They cannot claim to be ignorant of its existence, as the teachings of their Chapter and its Chaplains remind them daily of both their purpose and their duties. No Space Marine casually walks away from these once-welcome bonds, no matter what might occur in his life.For an Astartes to turn to the service of Chaos he must consciously make the choice to walk a radically different path, to choose profane freedom over righteous service. Once made, it is a decision that can never be recanted, for from the moment that a Space Marine renounces his service to the Emperor, he is truly lost and irrevocably damned.The Chaos Space Marines have the same genetic origins as the Space Marines in the gene-seed created by the Emperor from the genomes of the 20 Primarchs, and thus have the same physical abilities as their uncorrupted counterparts. Due to their allegiance to Chaos, Veteran Chaos Space Marines often suffer from extreme mutations (or Chaos "gifts" depending on the point of view). Traitor Marines are virtually immortal due to their sojourns within the Warp, and their Terran millennia of experience afford them levels of tactical mastery and advanced battlefield skills that the much younger Loyalist Space Marines have not yet earned.Many Chaos Space Marines are still equipped with the ancient patterns of power armour and weapons they had when they initially betrayed the Imperium at the start of the Horus Heresy, which are broadly the same as those used by the current Loyalist Space Marines (although some differences now exist with regard to Jump Packs, power armour appearance, etc). At present in the late 41st Millennium, some 10,000 standard years after the Horus Heresy, the Imperium of Man has made a few, mostly minuscule technological advancements, due to the recovery of certain Standard Template Construct (STC) technologies from the interstellar Human civilisation that existed during the Dark Age of Technology.In most ways the Imperium has either completely stagnated or even regressed from the technological level prevalent across the Human-settled galaxy during the Great Crusade in the early 31st Millennium, though the recent efforts of Archmagos Dominus Belisarius Cawl following the introduction of the Primaris Space Marines have seen fit to try and reverse this fear of innovation. Whether this proves to be too little, too late, remains to be seen.Chaos Space Marines have far more limited access to the handful of new inventions that have appeared on the galactic scene in the last 10,000 years. In general, anything developed since the Heresy is unavailable to the Traitor Marines unless it has been captured or was already deployed among Space Marines who went Renegade in more recent centuries; for example, the Iron Warriors Traitor Legion is well-known for capturing and using more modern patterns of Imperial tanks and armoured vehicles.While Chaos Space Marines may possess older technology than their Loyalist counterparts, they compensate for this weakness through the ability to summon Daemons from the Immaterium and make use of daemonic technology like Daemon Engines, as well as the unbridled power of arcane psychic sorcery drawn from the Warp without fears of limitation or corruption.Because the Chaos Space Marines have all dedicated their souls to Chaos, they are extremely fearful of death, knowing that their souls will ultimately be consumed by the Ruinous Powers, unless they can earn the rare promotion to become Daemon Princes in their own right. The Chaos Gods do not truly care for their Chaos Space Marine servants, any more than they do for any mortals who serve them.The Dark Gods would gladly see their mortal servants'souls tortured for all eternity within their realms in the Immaterium simply for their own pleasure. Worshipers of Khorne are cursed to feel eternal rage but denied the ability to slaughter, the children of Nurgle are forever consumed by despair and the wracking pains of a hideous death, those who serve Slaanesh as their patron will be tortured for the sheer pleasure of the Prince of Chaos until the end of time, and the servants of Tzeentch know only endless insanity as their souls constantly change in form and the knowledge of the universe they crave is forever placed just out of their reach. In theory, those souls who choose to serve Chaos Undivided rather than any individual Chaos God are either shared or fought over by the Chaos Gods in the afterlife of the Immaterium.Only the promise of eternal life as a Daemon Prince, a dubious honour earned through unbridled success in the service of Chaos, reassures those mortals who pledge their lives and souls to the Ruinous Powers. This fear of death, however, does nothing to slow or halt the vicious might of the Chaos Space Marines, who are quite sure that the power they have received from the Chaos Gods in return for their souls will ultimately provide them with rule over their fellows, as they believe is the right of every Astartes. It will also provide the opportunity to earn the necessary glories required to appease the Dark Gods and claim the daemonic immortality they offer as ultimate reward.