Understanding the Days Gone Timeline
Set in the post-apocalyptic wilderness of the Pacific Northwest, Days Gone delivers a gritty narrative focused on survival, grief, and humanity's attempt to rebuild. Developed by Bend Studio, the game follows Deacon St. John, a former army veteran and outlaw biker, as he navigates a dangerous world overrun by cannibalistic, mutated humans known as Freakers.
Understanding the full story of Days Gone requires looking beyond the main campaign. The narrative spans several critical phases, starting from the secret lab leak that triggered the pandemic to the dramatic events two years later and the mysterious NERO epilogue. Here is the complete chronological timeline of events in Days Gone.

Pre-Outbreak: The Origin of the Freaker Virus
The events leading to the apocalypse in Days Gone began in a high-security research laboratory owned by Cloverdale Life Sciences in Oregon. Sarah Whitaker, a botanist and biochemist, worked at Cloverdale researching plant genetics and medical applications.
Unbeknownst to Sarah, a clandestine branch of the facility was engineering a bio-weapon known as the Hooligan Strain. This genetically altered virus was designed to re-engineer human cellular structure, increasing strength and aggression while impairing higher cognitive function.
- The Lab Breach: A young researcher named David Sewell discovered the secret project. Intending to expose Cloverdale's unethical experiments, Sewell stole a sample of the virus and slipped out of the facility.
- Patient Zero: Unaware that he had inadvertently infected himself during the theft, Sewell traveled to an environmental conference in Portland, Oregon.
- Global Contagion: Sewell collapsed at the convention, exposing thousands of international attendees. Within days, conference attendees boarded flights back to their home countries, spreading the virus across the globe at an alarming velocity.
Day Zero: The Night of the Evacuation
The night the outbreak reached critical mass in Farewell, Oregon, marked the day society collapsed. The Hooligan Strain mutated rapidly, turning infected individuals into hyper-violent hostiles within hours.
Deacon St. John, his wife Sarah Whitaker, and his best friend William "Boozer" Gray attempted to flee the chaotic city. During the escape, Sarah was stabbed in the abdomen by a terrified young survivor. Seeking emergency medical help, Deacon and Boozer carried her to a National Emergency Response Organization (NERO) evacuation zone on a rooftop.
At the rooftop, Deacon confronted NERO researcher Dr. James O'Brian. Due to strict load limits on the rescue helicopter, there was only room for two passengers. Deacon made the difficult choice to send Sarah ahead with O'Brian to receive medical care, staying behind on the ground to help Boozer survive the night. NERO transported Sarah to a refugee camp near Silver Lake.
The First Year: World Collapse & The Fall of NERO
Following the night of the evacuation, the collapse of civilization was swift and absolute.
- The Fall of Cities: Governments collapsed, military defense lines failed, and infrastructure ground to a halt. Within weeks, billions of people died or transformed into Freakers.
- Refugee Camp Overrun: Shortly after Sarah arrived at the Silver Lake NERO camp, a massive horde of Freakers overran the sanctuary. When Deacon later located the ruins of the camp, he found it completely destroyed and was led to believe Sarah had perished in the massacre.
- Adaptation to the Wilds: Grieving the apparent loss of his wife, Deacon threw himself into life as a drifter. He and Boozer became mercenaries and bounty hunters operating across the Pacific Northwest, making temporary alliances with surviving encampments.
Two Years Later: Days 700 to 730
The core events of Days Gone begin approximately two years (730 days) after the initial outbreak. Deacon and Boozer are living out of a safehouse at the O'Leary Mountain Lookout in the Cascade wilderness.
The Ripper Attack and Finding NERO
While scouting for supplies, Deacon and Boozer run into the Rest in Peace (Rippers) cult, a group of uninfected survivors who worship the Freakers. The Rippers capture Boozer and severely burn his arm with a blowtorch, leaving him near death. Deacon rescues Boozer, but the injury forces them to seek medical aid and long-term refuge at Lost Lake Camp, led by Iron Mike Marsh.
Around the same time, Deacon spots a NERO helicopter flying through the region. Tracking the squad down, he discovers that Dr. James O'Brian is still alive. O'Brian reveals to Deacon that NERO is conducting covert field research on Freaker evolution and agrees to help Deacon search for records regarding Sarah's fate in exchange for intelligence on NERO operations.
Conflict with the Rippers
Tensions rise between Lost Lake Camp and the Rippers, led by a man named Carlos (revealed to be Jessie Farez, an old enemy from Deacon's past in the Mongrels Motorcycle Club). Skizzo, Lost Lake's head of security, betrays Deacon to the Rippers to secure a peace pact. Deacon escapes, returns to Lost Lake, and leads a counter-offensive. Deacon blows up a nearby dam, flooding the Ripper compound and killing Carlos, effectively dissolving the cult.
The Journey South: Deschutes County Militia
Through his research with O'Brian, Deacon learns that Sarah's government security clearance may have saved her during the Silver Lake camp evacuation. High-ranking personnel were evacuated south to the Crater Lake region before the camp fell.
Deacon travels south past the snowbound mountain pass into Highway 97 and Crater Lake territory, where he encounters the Deschutes County Militia, a heavily armed military faction led by the fanatical Colonel Matthew Garret.
- Reunion with Sarah: Deacon joins the Militia to gain access to their bases and discovers that Sarah is alive. She is working at the Militia's primary fortress, Wizard Island, holding the rank of Lieutenant.
- The Mission for a Cure: Sarah reveals she has been working under military orders to create a bioweapon to eradicate the Freakers. However, her secret personal goal is to develop a cure to reverse the mutation, feeling responsible due to her early research at Cloverdale.
- The Militia's Tyranny: As Colonel Garret grows increasingly paranoid, he declares a holy war against all other survivor camps in the region, planning to wipe out Lost Lake and consolidate absolute power.
The Battle for Wizard Island
Realizing the threat the Militia poses to his friends in the north, Deacon works with Sarah and allies from Lost Lake to launch a strike against Wizard Island.
Using an explosive-packed truck, Deacon blows open the gates of the island fortress. Lost Lake fighters storm the compound, while Deacon penetrates the inner cavern to rescue Sarah. During the confrontation, Sarah poisons Colonel Garret, ending his tyrannical rule. The Militia is disbanded, and the survivors at Wizard Island form a peaceful community with Lost Lake.
Epilogue: The NERO Mutation Secret Ending
Following the victory at Wizard Island, Deacon and Sarah return north to live at Lost Lake, finally rebuilding a peaceful life together. However, the true final chapter of the timeline unfolds in a secret post-game mission.
Dr. O'Brian contacts Deacon for one final, secret meeting. When O'Brian arrives, he removes his protective NERO bio-suit helmet, revealing that he has infected himself with a mutated strain of the virus. Unlike regular Freakers, O'Brian retains full cognitive intelligence, articulate speech, and memories, while gaining superhuman agility and strength.
O'Brian warns Deacon that NERO high command was aware of the mutation's potential all along and is actively developing advanced biological modifications. He delivers a ominous final message: NERO is coming, and nothing can stop what is heading their way.
Frequently Asked Questions
How many days after the outbreak does Days Gone take place?
The main campaign of Days Gone starts approximately 730 days (two years) after the initial outbreak of the Hooligan Strain virus.
What caused the Freaker virus in Days Gone?
The virus, known as the Hooligan Strain, was engineered in secret at a lab owned by Cloverdale Life Sciences. It was accidentally carried outside the facility by a whistleblower who unwittingly infected attendees at an environmental conference in Portland, leading to a global outbreak.
Is Sarah alive in Days Gone?
Yes, Sarah Whitaker survives the collapse. Although Deacon initially believes she died at a NERO refugee camp, he later reunites with her at Wizard Island, where she is working with the Deschutes County Militia to find a cure for the Freaker virus.
Final Thoughts on the Days Gone Narrative
The timeline of Days Gone crafts a comprehensive post-apocalyptic narrative, weaving together personal survival with high-stakes bioweapon lore. By tracing the progression from the Cloverdale research breach to the mutated intelligence revealed by NERO, the story highlights both the tragedy of societal collapse and the lingering threat of an evolving virus in the Pacific Northwest wilderness.
