StarCraft lore before the 70-year jump

StarCraft takes place mainly in the Koprulu Sector, where human colonies, protoss civilisations and zerg broods have fought over worlds, resources and survival. Each name covers several governments, factions and loyalties. Terran does not mean Dominion, protoss does not mean one political bloc, and the zerg are not permanently united under one mind.

The original games begin with local wars and political betrayal, then widen into a conflict shaped by the xel'naga Amon. By the end of the StarCraft II saga, Amon is destroyed. The sector survives, but its peace rests on governments and peoples that have recently endured civil war, invasion and internal fracture.

The Terran Confederacy falls during the first war, and Arcturus Mengsk builds the Terran Dominion from its collapse. His rule combines military power, propaganda and coercion. Jim Raynor's rebellion eventually helps remove him, and Arcturus dies during Heart of the Swarm.

Valerian Mengsk succeeds his father and tries to reform the Dominion rather than abandon it. Later stories still show covert programmes, political violence and people shaped by institutions such as the Ghost programme. The pre-jump Dominion is therefore neither Arcturus's unchanged dictatorship nor a solved democracy. It is a state attempting reform while carrying the machinery and consequences of its past.

Sarah Kerrigan begins as a human Ghost, is abandoned on Tarsonis and transformed by the zerg into the Queen of Blades. Blizzard's later clarification needs both parts preserved together: the Queen of Blades is not a separate entity possessing Kerrigan, but the transformed Queen-of-Blades state is also not psychologically or behaviourally identical to ordinary human Sarah. Infestation, zerg mutagen, extreme psionic power and circumstance materially change her agency and outlook while Sarah remains the underlying individual. Her later story culminates in the final conflict with Amon.

After Kerrigan leaves, Zagara leads the main Swarm. Abathur survives as its evolution master, while Niadra and other broods show why 'the zerg' cannot be assumed to share one leader or purpose forever. Evolution depicts Zagara trying to navigate a fragile peace and restore damaged life, but that direction is a pre-jump state, not proof of what the Swarm becomes seven decades later.

The protoss lose Aiur during the first war and later confront Amon's use of the Khala, the psionic link at the centre of Khalai society. To escape his control, the protoss sever themselves from it. Artanis leads the Daelaam through that rupture and the reclamation of Aiur.

Unity does not erase difference. The Nerazim retain their own history; Alarak's Tal'darim remain independent; the Purifiers return as synthetic protoss personalities, including Talandar. Shakuras is destroyed. One People, One Purpose shows a society still learning how to live without the connection that once organised everyday identity. The useful baseline is a rebuilt but plural protoss civilisation, not one restored empire.

The United Earth Directorate sends an expedition into the sector during Brood War. That expedition is destroyed, but the UED and Earth are not the same thing as its lost fleet. Blizzard's continuity material leaves Earth and the wider Directorate unresolved rather than erased.

That distinction matters whenever a uniform, logo or human force invites UED speculation. Historical survival makes future involvement possible; it does not identify a new-era faction without direct evidence. The announcement cinematic has not established the UED as the player's faction or as part of the finished story.

Terran Ghosts are psionic operatives shaped through selection, training, technology and often coercive conditioning. Kerrigan and Nova are the best-known examples, but their histories are not interchangeable. Nova remains active in the latest established period, and Waking Dreams shows that conditioned memory and covert programmes continue to leave human consequences after the main war.

Terrazine can affect psionic ability and perception, but it is not a universal explanation for every anomaly. Likewise, the cancelled StarCraft: Ghost game is not itself a completed canon narrative. Published Nova and Ghost fiction can be canon even when the cancelled game's unfinished storyline is not.

CMC powered armour lets terran marines survive environments and enemies that would overwhelm an unprotected human. Gauss weapons, medics, dropships, siege vehicles and field logistics are part of the military language inherited by the new shooter. The technology is important because the player is no longer commanding an army from above; the mass and maintenance of one suit can become a personal problem.

That context explains why Dan Hay links the third-person camera to seeing the armour's scale. It does not establish a crafting tree, rarity system or exact repair mechanic in the new game. Those remain design questions for gameplay evidence.

Raynor disappears after the final campaign. Kerrigan has ascended. Valerian, Zagara and Artanis hold leadership positions in their respective spheres. Alarak and the Tal'darim follow their own course; Nova remains active; the UED beyond its failed expedition remains a distant power. None of those facts guarantees that a character survives, returns or retains the same role after 70 years.

The new game has room to inherit consequences without preserving the old political map. A faction name might survive while its values, borders or leadership change. A person may be remembered without appearing. Sourceborne will use historical canon to explain references, not to pre-write the new story.

• Use campaigns and current Blizzard story material before old manuals when later canon has reframed the same history.
• Treat novels, comics and official short stories as context at their documented time; do not import every licensed scenario into the new era.
• Do not use co-op commander gameplay as literal canon history.
• Do not turn survival before the time jump into survival after it.
• Do not infer playability from a race, faction, unit or structure appearing in a cinematic or interview.
• Do not treat the 70-year gap as a clean reboot unless Blizzard says continuity has been reset.

Read the confirmed new-era setting →

1. Blizzard Entertainment — StarCraft Story Primer
   Primary modern overview of the Infinite Cycle, Amon and the core saga.
2. Blizzard Entertainment — The Story of StarCraft
   Official campaign recap through Wings of Liberty.
3. Blizzard Entertainment — StarCraft II: Field Manual — A Closer Look
   First-party reference context for factions, units and technology.
4. Blizzard Entertainment — Six Reasons Why StarCraft: Evolution Will Be a Must-Read
   Postwar context for Valerian, Artanis, Zagara and the fragile peace.
5. Blizzard Entertainment — One People, One Purpose
   Official post-Legacy story about the Daelaam after the Khala.
6. Blizzard Entertainment — Waking Dreams
   Official postwar story about conditioned memory and covert programmes.
7. Blizzard Entertainment — Creative Development Q&A Part 5
   Continuity clarification for the UED and other unresolved history.
8. Blizzard Entertainment — Creative Development Q&A Part 10
   Clarifies StarCraft: Ghost's cancelled narrative and UED information.

Evidence checked: 25 September 2026.

The canon map is grounded in campaigns and Blizzard’s current reference and fiction material. It is reviewed again when Blizzard identifies a new-era faction, legacy character or continuity change.