Key Highlights

• Discover the six unique and mutually exclusive endings available in the world of Atomfall.
• Your journey is shaped by key decisions, determining which of the possible endings you’ll achieve.
• The game offers immense replay value, encouraging multiple playthroughs to see every outcome.
• Following character questlines, like finding the protocol radio part for Captain Sims, is crucial.
• Exploring hidden areas like the medical tunnels can unlock secret pathways and endings.
• Your choices regarding Oberon at the dig site are the ultimate factor in your fate.

Introduction

Welcome to the quarantined world of Atomfall, a game where your every action has a consequence. If you’re looking to see everything this survival RPG has to offer, you’ll need a guide to its branching narrative. This game puts player choice at the forefront, leading to a variety of possible endings that reflect the path you’ve taken. Are you ready to uncover all the secrets of the Windscale Quarantine Zone? This guide will walk you through how to achieve every Atomfall Ending.

Understanding Atomfall Ending System

The ending system in Atomfall revolves around your allegiance with specific characters. Each major non-player character (NPC) has a unique goal concerning the mysterious entity, Oberon. Your path to one of the possible endings begins by following their questline until you reach the Oberon Dig Site.

Once there, you’ll face a critical decision in the control room about Oberon’s fate. Whether you destroy it, empower it, or extract a sample from it will determine your escape route. Your actions can turn allies into enemies, like the protocol soldiers, and open or close paths through areas like the medical sector and its various data store locations.

How Endings Shape the Gameplay Experience

The different endings in Atomfall do more than just change the final cutscene; they fundamentally alter your gameplay experience. Aligning with a character like Joyce Tanner will send you on missions to activate radio towers across the map, while siding with another might have you delving into the forgotten history of the quarantine zone. These paths lead you to unique challenges and encounters.

For example, your choices can determine whether you’re fighting through hordes of druids or squads of heavily armed Protocol soldiers in the final act. Locations you visit, like Slatten Dale or the Interchange’s data store charlie, will be populated with different factions depending on your allegiance. This dynamic system ensures that each playthrough feels distinct.

Even accessing certain areas, such as the lower level of a facility, might only be possible by following a specific character’s quest. This makes every decision meaningful, as it directly impacts where you can go and what you can do on your journey to one of the game’s conclusions.

The Importance of Player Choice in Atomfall

In Atomfall, player choice is the engine that drives the entire narrative. The quarantine zone is a complex web of competing interests, and your decisions determine which threads you follow. Simple conversations can have ripple effects, and choosing to help one character may permanently lock you out of another’s storyline and their associated ending. What choices have the biggest impact on endings? The most critical decisions revolve around how you interact with key NPCs and what you ultimately do with Oberon.

The path to different character endings is paved with these choices. For instance, do you free a prisoner from Skethermoor Prison, or do you report their location to their enemy? Do you run the command gen move at the Casterfell Dam for Joyce Tanner, potentially angering another character? These actions define your relationships and your potential escape routes.

Your journey through areas like Casterfell Woods (referred to by some as Skipperfell Woods) will be directly influenced by these choices. Siding with one faction can make another hostile, changing a simple trek into a deadly battle. Every choice matters, pushing you closer to one of the game’s six distinct finales.

Overview of All Possible Atomfall Ending

Atomfall features six mutually exclusive endings, each tied to a specific character or faction and their plans for Oberon. The possible endings range from escaping with military forces, joining a mysterious cult, assisting a rogue scientist, or simply following the cryptic instructions of a voice on the telephone.

To reach any of these conclusions, you must first restore power to the Interchange’s central processor and its various data store rooms. From there, your path diverges based on whose questline you’ve followed, be it the enigmatic Mother Jago or the resolute Captain Sims. We’ll explore the requirements for each of these unique endings.

Major Character Endings Explained

The ending with Captain Sims and the Protocol requires you to earn his trust. This involves completing tasks for him, such as investigating strange occurrences in Wyndham Village and reporting back to him at the village hall. Ultimately, he will task you with destroying Oberon as part of “Operation Atomfall,” leading to a military extraction.

Siding with Joyce Tanner offers a more clandestine escape. You’ll need to assist this communications specialist by activating radio towers and securing sensitive data for her. Her path requires you to both extract a sample from Oberon and then destroy the main entity, leading to a tense rendezvous where you hand over your findings.

The path of Mother Jago is one of faith and fanaticism. To unlock her ending, you must embrace the “Voice in the Soil” and help her empower Oberon using a special growth serum. This ending is unique in that it involves becoming one with the entity rather than escaping the zone. Other paths, like Dr. Garrow’s, involve commands like gen era to delete data, securing her own scientific victory.

Secret and Alternate Endings to Discover

Beyond the main character paths, Atomfall hides some alternate endings that are easier to miss. The most secretive of these is Dr. Holder’s ending, which involves poisoning Oberon instead of destroying it with explosives. This is heavily implied to be the only way to truly eliminate the threat, making it a potential “good” ending.

Are there missable endings or content? Absolutely. Accessing these secret paths often requires finding specific items or locations off the beaten path. For instance, you might meet Joyce Tanner early in a secret protocol bunker in Casterfell Woods, or you could stumble upon Dr. Holder’s lab by finding a key in the medical wing after powering up data store alpha.

Unlocking these endings involves unique steps, like using the signal redirector to solve specific puzzles or finding hidden canisters in treacherous tunnels. The final actions at the Oberon dig site are always the trigger, but the journey to get there can be full of hidden twists and turns you might not find on your first playthrough.

What You’ll Need to Unlock Every Ending

To see everything Atomfall has to offer, you’ll need to gather several essential in-game items. Many of these are tied to specific character quests and are required to progress their storylines toward a unique ending. Some endings require you to collect a sample of oberon, while others task you with its complete destruction.

Key items include the protocol radio part for Captain Sims and the church cellar key to find the reclusive Dr. Holder. Depending on your chosen path, you may also need to find special liquids like the Growth Serum or a potent fire safety fluid to poison Oberon. Let’s look at the most critical resources.

Essential In-Game Items and Resources

Certain items in Atomfall are absolutely vital for unlocking specific endings. For example, to achieve Dr. Holder’s or Mother Jago’s ending, you will need to interact with the fire safety system at the Oberon dig site, which requires finding either a poisoned sample or a growth stimulant.

Likewise, Joyce Tanner’s and Dr. Garrow’s endings depend on using the sample extractor console to retrieve a piece of Oberon. This requires two Atomic Batteries, which you can often get from the robots wandering the site. The signal redirector is another crucial tool, needed to solve power puzzles in areas like the Robotics facility, which you access after powering data store bravo.

To make navigating the final, heavily infected areas easier, the strange tonic recipe found in the Druid Camp is a lifesaver. Here are some of the most important items to look out for:

• Signal Redirector: Frees Dr. Garrow and solves numerous power puzzles.
• Church Cellar Key: Grants access to Dr. Holder’s secret lab.
• Growth Stimulant / Poisoned Sample One: Used with the fire safety system for Mother Jago’s or Dr. Holder’s ending.
• Protocol Radio Part: A key item for progressing Captain Sims’s questline.

Key Decisions and Milestones to Track

Tracking your progress in Atomfall means paying close attention to key milestones and the consequences of your player choice. One of the earliest major decisions is how you deal with the factions in Wyndham Village. Earning Captain Sims’s trust is the first step toward his “Operation Atomfall” ending, while acting against him will lock you out of it.

What choices have the biggest impact on endings? The decision to free Dr. Garrow from Skethermoor Prison is a major turning point. Doing so makes Protocol forces hostile for the rest of the game but is required for her ending. Similarly, when you first meet Mother Jago, agreeing to help her sets you on a path that conflicts with almost every other faction’s goals.

Navigating complex areas with signal redirector puzzles or deciding whether to copy or erase data at the Casterfell Dam are other crucial moments. Each of these decisions steers you toward one ending and away from others, so it’s important to be mindful of who you’re helping and why.

Step-by-Step Guide to Achieving Every Ending

Ready for a step-by-step breakdown of how to unlock every Atomfall Ending? This guide will walk you through the process, from initial planning to triggering the final scenes. Each ending requires a specific sequence of events, and one wrong move can lock you out of a path permanently.

You’ll need to navigate dangerous locations like the medical tunnels, deal with factions like the protocol soldiers in Wyndham Village, and power up each data store in the Interchange. Let’s start with the most important step: planning your playthrough.

Step 1: Planning Your Playthrough and Saving Strategically

To see all of Atomfall’s endings without replaying the entire game six times, strategic saves are your best friend. The game has several major branching points where a single decision determines your path. Creating a hard save before these moments allows you to explore one ending, then reload and try another.

A key location for a “master save” is right before you reach the Oberon Dig Site after powering up the Interchange’s main data store and central processor. From this point, you can pursue multiple endings depending on which character’s final instructions you follow in the upper control rooms and the lower level of the dig site. Another great save point is before deciding what to do at the Casterfell Dam Data Store.

Here are some recommended save locations to create branch points:

• Before reporting your findings to Captain Sims in Wyndham Village for the first time.
• Before freeing Dr. Garrow from Skethermoor Prison.
• Before using the command terminal at the Casterfell Dam Data Store.
• Before making your final choice about Oberon in the dig site control room.

Step 2: Completing Critical Story Missions

Regardless of the ending you’re aiming for, there are several critical story missions you must complete. The most important of these is restoring power to the Interchange. This involves finding atomic batteries to power up the four data stores (Alpha, Bravo, Charlie, and Delta) and using a signal redirector in the central processor room.

Once the Interchange is fully powered, you gain access to the Windscale Plant, the final major area leading to Oberon. This zone is highly irradiated and filled with dangerous enemies, so come prepared with healing supplies and good gear. These core tasks are the foundation upon which all ending paths are built.

Certain character quests will also require you to visit specific locations and perform key actions. For example, Joyce Tanner will ask you to use the gen move command at the Casterfell Dam, while Captain Sims sends you to the Speaking Cave east of the druid camp to find his radio part. Completing these missions is essential to keep your chosen ending path open.

Step 3: Building Relationships with Main Characters

Your relationships with the main characters in Atomfall are the key to unlocking their respective endings. You can’t simply decide at the last minute who to side with; you must build trust by completing their specific questlines throughout the game. For Captain Sims, this means being a loyal informant and meeting him in the village hall.

For characters like Joyce Tanner, you’ll prove your worth by completing a series of technical tasks across the quarantine zone. Her trust is earned through action, not just words. If you fail to complete her requests or refuse to hand over the items she needs, she will abandon you.

Conversely, earning the trust of Mother Jago requires you to show faith in her beliefs. You’ll need to make an offering at a sacred site and express interest in the “Voice in the Soil.” Dismissing her beliefs will cause her to see you as an outsider, closing off her unique and transformative ending.

Step 4: Navigating Key Choices and Hidden Paths

Unlocking every ending requires you to explore hidden paths and make difficult choices. A prime example is Skethermoor Prison. Gaining access through Captain Sims is the easy way in, but you can also break in. Once inside, talking to Dr. Garrow in the solitary confinement area at the back of the prison and choosing to free her sets you on her path but makes all Protocol guards hostile.

Can you unlock all Atomfall endings in a single playthrough? Yes, it is possible with careful planning and strategic saving. By creating a hard save before a major decision, like freeing Dr. Garrow or accessing the secret data store at Casterfell Dam, you can complete one ending path, then reload your save to explore another without starting from scratch.

Other hidden paths include finding Mother Jago’s book within the castle ruins or discovering Joyce Tanner’s initial location in a secret bunker. These optional objectives are often the first step toward unlocking their endings, and missing them can lock you out of those storylines entirely.

Step 5: Triggering Each Unique Ending Sequence

After powering the central processor and completing a character’s questline (like finding the protocol radio part or making an offering at the speaking cave), you will proceed to the Oberon Dig Site. Here, you’ll trigger one of the unique endings based on your final action. What choices have the biggest impact on endings? The actions listed in the table below are the ultimate deciding factors.

Each character gives you a final objective related to Oberon. Following through with their plan is the last step to securing your escape from the quarantine zone with them. Refusing or doing something else will often result in that character becoming hostile and forcing you to find another way out.

The table below outlines the final action required to trigger each character’s ending.

Character / Ending	Final Action Required at Oberon Dig Site
The Voice (Operator)	Destroy Oberon using the self-destruct explosives.
Captain Sims	Destroy Oberon using the self-destruct explosives.
Dr. Garrow	Extract a sample of Oberon using the drill.
Joyce Tanner	Extract a sample of Oberon, then destroy it with explosives.
Dr. Holder	Poison Oberon using the fire suppression system.
Mother Jago	Empower Oberon using the Growth Serum in the fire suppression system.

Tips for Efficiently Unlocking Multiple Endings

Atomfall is packed with replay value, but seeing every ending doesn’t have to take hundreds of hours. By following a few best practices, you can efficiently experience multiple outcomes from a single, well-planned playthrough. The key is to understand the game’s major branching points.

Decisions like whether to use the sample extractor console or what command to enter at the Casterfell Dam (command gen move for Joyce, for example) are critical. Powering up data store charlie to meet Joyce is another key step. Let’s cover the best ways to maximize your time in the quarantine zone.

Best Practices for Replay Value

To get the most replay value out of Atomfall, strategic saving is essential. As mentioned earlier, creating hard saves at pivotal moments allows you to explore different paths without starting over. The decision at the Casterfell Dam data store is a perfect example of a branch point that locks you into or out of certain endings.

Think of your playthrough as creating a tree with multiple branches. Your main save file acts as the trunk, and your strategic saves are the points where new branches grow. After completing an ending, simply reload a branch save and choose a different path. This lets you see how a different choice plays out immediately.

When you start a new task for a character, consider if it conflicts with another’s goals. This awareness helps you plan your save locations effectively.

• Identify Branching Points: Recognize key decisions that lock out other paths.
• Use Multiple Save Slots: Don’t rely on autosaves. Create manual, named saves.
• Save Before the End: Make a final save before entering the Windscale Plant for easy access to all final choices.
• Experiment: Once you’ve finished a path, reload and see what happens if you make the opposite choice.

Avoiding Common Mistakes and Pitfalls

One of the most common mistakes players make is accidentally locking themselves out of an ending. This can happen by killing a key NPC, even in self-defense, or by making a choice that turns them hostile permanently. For example, freeing Dr. Garrow will make all protocol soldiers attack you on sight, making Captain Sims’s path impossible.

Are there missable endings or content? Yes, and another pitfall is missing key items or locations. The key to Dr. Holder’s lab is in the medical wing of the interchange, and it’s easy to overlook. Without it, his entire questline and secret ending are inaccessible. Similarly, not knowing to use the fire safety system for certain endings can leave you stuck.

Be careful about who you talk to and what you say. Telling Dr. Holder where Dr. Garrow is will result in him killing her, locking you out of her ending. Always be aware of the consequences, from the first encounters south of Slatten Dale to the final moments in the dig site.

Conclusion

Achieving every Atomfall Ending is not just about completing the game but immersing yourself in the rich narrative and complex character dynamics it offers. Each choice you make significantly impacts your journey, adding layers of depth to your gameplay experience. By following the step-by-step guide outlined in this article, you can systematically unlock each unique ending while also enjoying the journey that leads you there. Remember, replaying the game to explore different choices not only enhances your understanding of the story but also enriches your overall gaming experience. So, dive back into Atomfall, embrace the variety of endings, and let the adventure unfold! If you have any questions or need further tips, feel free to reach out for a chat.

Frequently Asked Questions

Can you unlock all Atomfall endings in a single playthrough?

Yes, you can see all endings in one playthrough by using strategic saves. Create hard saves before major decisions, such as at the Casterfell Dam data store or before entering the final area. This method maximizes replay value by letting you reload and explore different paths without starting a new game.

What choices have the biggest impact on endings?

The key decisions for major endings involve which character you align with and your final action at the Oberon dig site. Choices like freeing Dr. Garrow, finding the protocol radio part for Captain Sims, or retrieving items from the medical tunnels for Dr. Holder will lock you into specific paths.

Are there missable endings or content?

Yes, there are missable endings and content. Dr. Holder’s ending is easily missed if you don’t find his lab. Locations like the secret protocol bunker or the secret data store can be overlooked, and items like the strange tonic recipe found in a hidden room can make your journey much easier.

Does Atomfall have DLC or future updates with more endings?

Yes, the provided information confirms that DLC content exists. The “Wicked Isle” DLC adds a new area to explore and two entirely new endings to unlock. This indicates that the developers may release future updates with even more content, expanding on the stories of the Windscale Plant and beyond.