Alien Apocalypse (2023) Timeline Explained – Every Event in Order

The aliens arrived on Earth two decades before the story takes place, drawn by Earth's abundant wood resources. They deployed EMP weapons that disabled all electrical infrastructure, crippling humanity's ability to mount an effective defense. With technology rendered useless, the aliens easily overran the planet and established control through brutal work camps run by both alien overseers and collaborating human bounty hunters.

Foreshadowing: The EMP bombs are mentioned early in the camp description, explaining why humanity couldn't fight back conventionally.

• termite aliens
• EMP weapons
• Earth invasion
• alien conquest

The bounty hunters operate as overseers at the alien work camps, maintaining order among the human slaves. While they appear more humane than the alien guards, they still enforce the brutal system. Many humans have been degraded by two decades of alien rule, with some becoming illiterate and savage. The bounty hunters likely collaborate for survival, privilege, or have been broken by the occupation into serving their captors.

Foreshadowing: Hood notes the contrast between the human overseers and alien guards early in captivity.

• bounty hunters
• human collaborators
• alien occupation
• slavery

The team member died after sustaining a sprain during capture, and Dr. Hood observes that the injury would have healed on its own within a few days under normal conditions. This death likely resulted from the harsh, unsanitary conditions of the work camp combined with lack of proper medical care, environments where even minor wounds could become fatal when left untreated amid brutal labor and deprivation.

Foreshadowing: The casual nature of this death establishes the deadly environment of the camp from the beginning.

• sprain death
• work camp conditions
• medical neglect
• captivity brutality

The President has survived the alien invasion and years of warfare but is described as a shell of his former self, physically and emotionally broken by catastrophe. Despite being diminished, he remains a symbolic figure that can rally the remaining human resistance. His presence validates Hood's mission and provides the legitimacy needed to unite the scattered rebel groups into a coordinated assault.

Foreshadowing: Rumors of the President's survival spread through the camp, driving Hood's motivation to find him.

• President
• resistance leader
• symbolic leadership
• survival

The victory required two coordinated forces: Hood's group launched a direct assault on the bug camp to free the enslaved workers, while the President's faction arrived late with a surprise attack that destroyed the aliens' armored tanks. This combined push overwhelmed the alien defenses, turning the battle in humanity's favor. The enslaved workers then rallied to the cause, transforming a single raid into the beginning of a full-scale rebellion.

Foreshadowing: Hood rallies the escaped slaves and aligns their attack with the President's faction before the assault begins.

• rebellion victory
• alien camp attack
• tank destruction
• coordinated assault

Kelly was recaptured by pursuing bounty hunters immediately after the initial escape succeeded. Despite Hood and several others managing to flee the camp, Kelly was specifically targeted and caught. This failure motivates Hood to continue his mission to find organized resistance rather than abandon the fight, and Kelly later returns to the battle bearing the scars of punishment for her escape attempt, including losing a finger.

Foreshadowing: The escape plan succeeds on the surface but the narrative immediately notes Kelly's capture as a consequence.

• Kelly captured
• escape failure
• bounty hunter pursuit
• punishment

The aliens originated from Proxima B in the Alpha Centauri system and arrived on Earth specifically to feed on wood. Their biology is adapted to consume wood as a primary food source, making Earth's forests and wooden structures an irresistible resource. This hunger for wood explains their invasion, they came to harvest and consume Earth's biomass, treating humanity as an obstacle rather than a food source.

Foreshadowing: The alien specimens brought back from Proxima B were initially studied as samples before their true nature was understood.

• termite aliens
• wood consumption
• alien biology
• Proxima B

The aliens deployed EMP (electromagnetic pulse) bombs that disabled all electrical and electronic systems across the planet. This instantly rendered military technology, communications, vehicles, and infrastructure useless, stripping humanity of its technological advantages. Without electricity or the ability to coordinate defenses, humans were forced into primitive conditions and easily overrun by the alien ground forces.

Foreshadowing: The work camp exists in what was once modern infrastructure, now ruined and powerless.

• EMP weapons
• electromagnetic pulse
• technology blackout
• alien invasion strategy

After leading the successful assault on the bug camp and freeing the enslaved workers, Hood continued rallying resistance forces across multiple camps. He became the driving leader of the expanding rebellion, personally fighting and killing alien threats in each successive battle. His effectiveness in combating the invaders earned him the moniker "The Great Exterminator" as his notoriety grew throughout the resistance movement.

Foreshadowing: The final timeline entry explicitly marks Hood's transformation from astronaut to resistance leader.

• Great Exterminator
• Hood leadership
• resistance fighter
• rebel leader

The aliens use human slaves for manual labor within their occupation system, likely tasks that require human dexterity or intelligence that the termite-like creatures cannot perform efficiently. The camps serve as extraction and labor hubs where humans are forced to work under brutal conditions. Some humans have been degraded to the point of illiteracy and savagery, making them easier to control and exploit.

Foreshadowing: Hood and Kelly observe other workers and recognize that literacy has declined under alien rule.

• work camps
• human slavery
• forced labor
• alien occupation