Ender's Game

Genetically engineered genius with a fatal growth condition; breaks down emotionally under Anton's challenge and Petra's love, agrees to father children, confronts his grief-filled childhood in Rotterdam, and receives a covert intelligence message from Han Tzu.

Battle School graduate and Bean's partner; engineers the embryo arrangement by detecting Volescu's deception, insists on hospital security for the embryos, leads Bean through his childhood haunts in Rotterdam, and processes the Han Tzu revelation with Bean.

Thai Battle School graduate; leads the extraction of Achilles from the Chinese convoy using calculated gambits, reframing the mission as hospitality rather than rescue.

Having taken effective control of the Hegemony compound, issues press releases dismissing Peter and ordering Graff's arrest, while deflecting IFCom challenges by routing correspondence through Suriyawong.

Thai Battle School graduate recruited by Bean in a park; assigned to make contact with Alai in Damascus; provides sardonic counterpoint to Bean and Petra's banter.

Implicit subject of Han Tzu's memo; her Great Wall of India stone-barricade movement is being co-opted and turned against Indian villages by the Chinese counter-strategy Han Tzu outlines.

Geneticist who discovered Anton's Key; living in Catalunya, no longer able to pursue serious research due to psychological blocks; deployed by Petra to persuade Bean of his humanity and the imperative to leave progeny.

The Hegemon; complicit in the keystroke-log failure, persuaded by Theresa to flee the compound, executes a pre-planned evacuation protocol, and begins rebuilding his legitimacy from Greensboro with a transparent press conference.

Creator of Bean's genetic condition; fabricates a test for Anton's Key to exploit the embryos for further experiments, is outmaneuvered by Petra's transfer arrangement, and performs a fraudulent sorting procedure that Petra sees through.

Runs native-OS snoopware that conflicts with John Paul's interrupt-driven logging, creating the split-keystroke intelligence failure; agrees to write a merge program to recover Achilles's covert communications.

Chinese Battle School graduate; sends a coded anonymous message to Bean revealing that Peter falsely attributed the Achilles prison convoy tip to him, exposing Achilles as the actual architect of his own liberation.

Writes to Achilles refusing to recognize Peter's removal, asserts that IFCom will treat interference with Graff as obstruction of an international operation.

Escorts Petra through Damascus, delivers news of the embryo theft and the assassination attempt on Bean, and inadvertently reveals the existence of a covert pan-Islamic shadow authority.

Receives Petra and Bean in a guarded Damascus garden; frames Bean's genetics theologically, shelters them pragmatically, and collaborates with Bean on the military invasion plan against China.

Receives the Wiggins at the station, negotiates their semi-covert status, and is revealed as the identity whose credentials were used to send the suspicious one-word message — possibly the informer himself.

Briefs the Wiggins on the infiltration of MinCol, reveals the 'on' message, and has secretly cut all outgoing communications to trap any informer.

Escorts Peter's family to the shuttle elevator and carries a signal damper, enabling a brief open conversation.

The Hegemon; intercedes for Uphanad, accompanies Bean to the compound, witnesses Achilles's death, and hosts the post-battle debrief.

Peter's mother; sharp and sardonic, present at the debrief, offers dark humor about governments and dead soldiers.