Myth of Slayer Full Walkthrough & Gameplay: Chapter 1 to Chapter 5

In this in-depth article, we will cover everything you need to know from Chapter 1 through Chapter 5, providing a comprehensive guide to key story beats, character interactions, events, choices, and progression mechanics. Whether you're new to the world of slayers or looking to uncover every hidden scene, this guide will be your companion in surviving the post-apocalyptic world of Myth of Slayer!

This full walkthrough covers the key storylines, characters, unlockable events, and gameplay sequences from Chapter 1 through Chapter 5, helping players navigate every major decision, scene, and turning point.

Game Overview

The world of Myth of Slayer was changed forever when mysterious portals appeared across the globe, unleashing monsters that tore through civilization. Though humanity fought back, it was the emergence of “slayers”—awakened individuals with special abilities—that finally turned the tide.

You, the protagonist, awaken as a slayer not during the chaos, but years later, in a world trying to rebuild from the ashes. The story revolves around your choices: who you trust, who you love, who you fight, and how far you’re willing to go to uncover the truth.

Each chapter brings new characters, deeper lore, and branching interactions with core female leads including Mia, Alesia, Fiola, and later, Hazel.

Chapter 1: The Awakening

Content summary:

540 scenes

18 animated sequences

3700+ lines of dialogue

2 adult scenes

Introduction to main cast

World-building and slayer lore

Chapter 1 is all about establishing the world and its rules. It introduces the post-invasion setting and your place in it, gradually bringing you into the community of other slayers and survivors. You’ll meet several key female characters here, each with distinct personalities and roles in the larger story.

Key Gameplay and Events:

The tutorial explains basic mechanics and how the story flow works.

Early dialogue choices begin shaping your character’s personality (compassionate, direct, aloof).

First interactions with Mia, Alesia, and Fiola occur through scripted story beats.

Affection points with each character begin accumulating based on how you respond during interactions.

Two optional erotic scenes can be unlocked through specific dialogue trees with Mia and Fiola.

Relationship Tips:

Focus on consistency. Picking choices that match a character’s temperament will build trust. For example, Mia responds to honesty and empathy, while Fiola appreciates confidence and strength.

Myth of Slayer Walkthrough & Gameplay: Chapter 1

Chapter 2: Echoes and Resolve

Content summary:

414 new scenes

22 animated events

2800+ lines of new dialogue

3 adult scenes

Development of character routes

Introduction of light combat mechanics

Chapter 2 shifts the focus to building bonds and deepening character arcs. The world opens up slightly, and you’re given more flexibility in how you engage with the story. Missions begin to surface, and the tension between different factions grows.

Narrative Highlights:

The MC’s slayer powers start evolving, hinting at a deeper origin.

Interpersonal drama escalates, particularly between Alesia and Mia depending on your route.

A romantic path with Alesia opens through a choice involving a sparring match and a quiet evening conversation.

Combat System Introduction:

Though not a full RPG, the game includes decision-based “combat encounters” starting here. They affect how other characters perceive you and influence future events.

Adult Scenes:

Three adult scenes are available in this chapter, each tied to character trust levels. Two of these are hidden behind flirtation and loyalty paths, and one requires completing a side mission with Fiola.

Myth of Slayer Walkthrough & Gameplay: Chapter 2

Chapter 3: Beneath the Surface

Content summary:

401 new scenes

15 new animations

Events centered on Mia, Alesia, and Fiola

2 adult scenes

13 new soundtracks

Multilingual support added (Chinese, Korean, Vietnamese, Italian, Portuguese)

In Chapter 3, the story begins to explore the deeper mysteries behind the portals and the true nature of the monsters. Your choices in earlier chapters start to carry more weight here, with some dialogue reflecting your past decisions.

Major Events:

Mia’s storyline dives into her personal past and her struggles with leadership responsibilities.

Fiola’s loyalty can be tested in a key moment involving a dangerous scouting mission.

Alesia's softer side emerges if you’ve been supportive of her throughout Chapters 1–2.

Hidden Content:

A secret encounter with an unnamed female character is available only if you’ve consistently rejected romance options with the main three. It hints at a larger subplot to be expanded in future chapters.

Myth of Slayer Walkthrough & Gameplay: Chapter 3

Chapter 4: Crossroads

Content summary:

403 new scenes

17 new animations

Events for Alesia and Hazel

New girl introduced (Hazel)

2 adult scenes

9 new audio tracks

Russian translation added

Chapter 4 raises the stakes significantly. A new character, Hazel, is introduced—a stoic and enigmatic slayer with a complex backstory. She quickly becomes a fan-favorite due to her sharp dialogue and emotional depth.

Hazel Route Introduction:

Hazel is not immediately romanceable. You must complete certain emotional choices with Alesia and Fiola to unlock her path.

You’ll encounter Hazel in a high-stakes mission, and depending on how you handle the outcome, she’ll begin to open up.

Branching Paths:

This chapter splits the story into different emotional tones. Depending on whom you’ve grown closest to, the tone of your missions will change—from hopeful to grim, from romantic to tragic.

Adult Scenes:

Two new adult scenes are included—one for Alesia and one for Hazel (available only if you've followed her interaction path from the moment she appears).

Myth of Slayer Walkthrough & Gameplay: Chapter 4

Chapter 5: Faultlines

Content summary:

334 new scenes

18 new animations

Continued Hazel story arc

1 adult scene

11 new audio additions

Full Simplified Chinese human translation

Bug fixes and system improvements

Chapter 5 is more introspective. The story slows down slightly to allow emotional fallout, romantic development, and some essential world-building before the larger events of future chapters. It is also where your character’s emotional alignment (idealistic, realist, or ruthless) begins to solidify.

Key Story Points:

Hazel’s character route reaches a major turning point as she reveals the reason she became a slayer.

The MC is faced with decisions that could alienate or strengthen bonds with major female leads.

For the first time, you’re allowed to reject combat entirely in a certain scene—leading to a hidden narrative fork.

Adult Content:

Only one erotic scene is included in Chapter 5. It is tied to Hazel’s storyline and has two possible variations depending on earlier dialogue and whether you’ve earned her trust.

Myth of Slayer Walkthrough & Gameplay: Chapter 5

Gameplay and Progression Tips

Use multiple save files. Some decisions lock out entire character routes.

Don’t skip dialogue. Character mood shifts and subtle cues are often found in minor lines that influence event outcomes.

Complete every side event. Many adult or relationship events are tied to optional scenes.

Balance relationships carefully. Focusing too heavily on one character may lead to tension or confrontations later.

Looking Ahead

With five chapters already offering a substantial narrative experience, Myth of Slayer continues to grow into one of the most intricate and well-produced visual novels in the dark fantasy genre. Each chapter builds upon the last, deepening the lore, strengthening emotional engagement, and expanding the world’s mythology.

Future chapters are expected to explore the origins of the portals, the full potential of the slayers, and the cost of wielding power in a broken world.

Final Thoughts

Myth of Slayer is more than just an adult game. It's a layered story about identity, survival, power, and choice. The romantic elements feel organic, the world-building is coherent and immersive, and the character arcs are nuanced enough to keep you invested well beyond the first few hours.

If you’ve been following from Chapter 1, you’ll find that the payoff in Chapter 5 is not just in action or intimacy, but in how the characters have evolved through your choices. For new players, now is the perfect time to dive in—with multi-language support and polished early chapters, the experience has never been more complete!