Undertale: Choices and Monsters with Heart

Updated On: February 14, 2024 by   Ciaran Connolly   Ciaran Connolly  

Ever found yourself mulling over the consequences of your choices within the realms of a video game? It’s quite the common ponderance for many of us, especially when engrossed in games like Undertale that confront us with ethical dilemmas.

Our blog is set to explore the enthralling world of Undertale, shining a light on how your decisions have real weight in the fates of charming monsters whose souls are quaintly symbolised by inverted hearts.

Embark on an enlightening journey through our words and discover gaming’s true essence – after all, this adventure is one that genuinely counts!

Key Takeaways

  • Undertale is a distinctive indie game where player choices directly affect the storyline and character relationships, with options for nonviolent resolutions shaping unique outcomes.
  • The game’s heart – shaped soul avatars represent monster souls, which are central to gameplay mechanics and influence the course towards multiple possible endings.
  • Playing Undertale involves navigating through complex moral dilemmas, as players decide whether to spare or kill monsters — actions that carry significant weight in determining different narrative paths such as Genocide or Pacifist routes.
  • Controversy among fans stems from Undertale’s artistic direction and morality system, sparking lively debates about its presentation of ethical choices and their real-world implications.
  • Despite criticisms regarding graphics and difficulty levels, many recognise Undertale for its innovative approach to storytelling and exploration of empathy in video gaming.

Overview of Undertale

Undertale is an indie roleplaying game that incorporates retro graphics and nonviolent gameplay. It features a unique blend of gameplay mechanics, plot twists, and puzzles that make it stand out in the gaming world.

Gameplay Mechanics

In Undertale, you dive into a world where your actions carry weight, giving you the power to shape your journey. Every monster you meet can be defeated or befriended, pushing you to make choices that will ripple through the Underground.

Combat unfolds in real-time with an innovative system that mixes bullet-hell dodging and traditional turn-based attacks. Players must navigate heart-shaped soul avatars through enemy assaults while deciding whether to fight back or show mercy.

We guide our protagonist through puzzles and decisions that can lead to multiple endings depending on our approach. The game design encourages us not just to play but reflect on the morality of our choices.

Do we pursue friendship or annihilation? Each decision affects character development and may unlock secrets like the elusive Temmie Village hidden within Waterfall’s depths. Our encounters with monsters aren’t mere obstacles; they’re moral crossroads where each action taken is meaningful, shaping how both story and characters evolve over time.

Plot Mechanics

Undertale challenges players’ storytelling expectations by allowing them to shape the game’s narrative through their choices. The plot mechanics in Undertale give players agency over the protagonist, introducing moral dilemmas as they navigate encounters with monsters in the Underground.

Players face consequential decisions that impact the story progression, character relationships and ultimate outcomes. These pivotal moments are carefully crafted to reflect the player’s choices and offer different routes – from pacifist to genocide – each with distinct consequences for the storyline.

Undertale’s unique approach encourages players to consider their decisions thoughtfully, emphasising morality and empathy throughout its engaging plot.

The game actively presents narrative shifts based on how players choose to interact with monsters, providing multiple opportunities for exploration and discovery within its rich storytelling framework.


Transitioning from the plot mechanics to puzzles in Undertale, the game introduces players to a variety of challenging and unique puzzles that are seamlessly integrated into the gameplay.

These puzzles not only enhance the overall experience but also serve as an engaging way to break up combat encounters and explore different areas within the Underground. From simple lever-pulling tasks to more complex brain teasers, each puzzle encourages critical thinking and problem-solving skills, adding depth to the adventure.

The diverse range of puzzles in Undertale reflects Toby Fox’s dedication to creating a well-rounded gaming experience. As players navigate through environments such as ruins, forests, and caves, they encounter puzzles that require both logic and creativity to solve.

The Different Routes in Undertale

Undertale offers players the choice to follow different routes, each with its own set of consequences and outcomes. The Genocide Route involves killing every monster in sight, the Pacifist Route encourages non-violent solutions, and the True Pacifist Route combines a peaceful approach with specific character interactions.

Each route provides a unique experience based on the player’s choices.

Genocide Route

The Genocide Route in Undertale leads to one of the three main endings, where the protagonist kills every possible monster in the Underground. This route involves actively seeking out and eliminating every monster encountered, extinguishing any hope for a peaceful resolution.

The player’s actions drastically affect the game world and its characters, leading to a darker and more unsettling narrative compared to other routes.

Undertale compels players to consider the consequences of their choices by highlighting the impact of pursuing this ruthless path. As we delve into this aspect of the game, it becomes clear that our decisions not only shape our experience but also profoundly influence the fates of those we encounter on this tragic journey through the Underground.

Pacifist Route

Undertale’s Pacifist Route offers players the opportunity to navigate through the game without harming any monsters. By choosing to spare and befriend every encountered monster, players can unlock a unique and heartwarming ending that focuses on friendship, forgiveness, and understanding.

This route presents an alternative perspective on conflict resolution in gaming, emphasising empathy and non-violent solutions as key components of progress. Through this journey, players have the chance to build meaningful connections with diverse characters and experience the transformative power of compassion within the game’s rich narrative.

Undertale encourages players to explore different approaches to gameplay by offering distinct routes like the Pacifist Route, challenging them to consider their choices’ emotional impact on both characters within the game world and themselves.

True Pacifist Route

Undertale’s True Pacifist Route offers players the opportunity to complete the game without killing any monsters. By sparing all enemies and completing certain tasks, players can unlock this route, which emphasises friendship and compassion.

In this route, players befriend several characters, unravelling their stories and forming deep connections with them. The True Pacifist Route provides a heartwarming conclusion that celebrates empathy and understanding, highlighting the significance of choices in shaping the game’s narrative.

The True Pacifist Route encourages players to engage with Undertale’s emotional storytelling while showcasing the impact of their decisions on character relationships and interactions.

The Impact of Player’s Choices on Monsters

The concept of “LOVE” and “EXP,” the morality in the game, and the importance of saving versus killing will be discussed to give insight on how player choices impact monsters with emotional depth in Undertale.

Read more to understand the intricate relationship between choices and monsters in this indie video game.

The concept of “LOVE” and “EXP”

Undertale introduces the concept of “LOVE” and “EXP” to reflect the player’s choices and actions. “LOVE” represents the level of violence in a player’s journey, standing for “Level Of ViolencE.” The game challenges players to consider if they truly want to gain more EXP (Execution Points) through violent encounters with monsters or find alternative routes by sparing them, opting for a pacifist playthrough.

As players progress through the game, their decisions impact not only the narrative but also alter their own character’s progression, reflecting how Undertale shapes its world and characters based on these fundamental choices.

The dynamic interplay of “LOVE” and “EXP” in Undertale builds an immersive experience where moral dilemmas arise from each decision made during encounters with monsters. This unique gameplay mechanic prompts players to critically evaluate their choices as they navigate through different routes within the game.

Morality in the game

The game meticulously explores the impact of every player’s decision on the narrative, challenging them to consider their actions’ consequences. Players are presented with moral dilemmas that confront them throughout the gameplay, urging them to make thoughtful choices.

Undertale emphasises players’ power in shaping the story and character relationships based on their decisions, thus adding depth to the overall gaming experience. The game’s unique approach allows for exploration of different routes and outcomes, ensuring each action directly influences the unfolding storyline.

Undertale offers a rich tapestry of moral choices where players can opt to kill or spare monsters during encounters. This contributes significantly to character development while emphasising how even small acts like defeating a monster carry weighty significance in shaping one’s path through the game.

Saving vs. Killing

Undertale presents players with the moral dilemma of choosing whether to save or kill monsters encountered throughout the game. Each decision impacts the storyline and characters, adding depth to the gameplay experience.

The choice between saving and killing affects the game’s narrative and ultimately influences which route the player takes, making every decision significant in shaping their unique playthrough.

Player agency is a key aspect of Undertale, where choices have direct consequences on character relationships and interactions. The game challenges players to consider the impact of their actions, highlighting how even seemingly minor decisions can shape their journey through the Underground.

The Importance of Monster Souls

Monster souls in Undertale play a crucial role in the game, representing upside-down hearts and impacting gameplay and multiple endings. Understanding their significance is key to succeeding in the game and making impactful choices.

Representation as upside-down hearts

Undertale’s unique visual design includes the representation of monster souls as upside-down white hearts. This stylistic choice by Toby Fox adds depth to the game’s narrative and character development, emphasising the importance of these souls within the gameplay experience.

The upside-down hearts serve as a visual reminder of the interconnectedness between players’ choices and their impact on the monsters in the Underground, reinforcing Undertale’s central theme of morality and consequences.

Role in gameplay and endings

Undertale uses monster souls, represented as upside-down white hearts, to play a significant role in the gameplay and multiple endings. The protagonist’s interactions with these souls directly impact the narrative and character development.

By sparing or killing monsters, players shape the course of the game, ultimately determining which of the three main endings they will encounter. This unique design choice by Toby Fox offers an immersive experience that encourages players to consider their actions carefully, emphasising moral dilemmas throughout their journey.

In addition to influencing gameplay mechanics, the representation of monster souls as upside-down hearts adds depth to Undertale’s storytelling and presents players with thought-provoking choices.

As a result, each decision made during encounters has consequences that echo into various aspects of the game’s ending scenarios.

The Controversy Surrounding Undertale

The controversy surrounding Undertale has sparked a range of fan reactions and interpretations, leading to heated debates and criticisms within the gaming community. From differing views on the game’s morality and consequences to debates about its artistic choices, Undertale continues to inspire passionate discussions among players.

Fan reactions and interpretations

Undertale has sparked a wide range of reactions and interpretations among fans. Some have delved deep into the game’s moral nuances, debating the consequences of their choices and fates of the characters.

Others have found comfort in the heartfelt connections with the monsters, emphasising empathy and understanding as essential themes in their interpretation of Undertale. The game has prompted heated discussions on forums and social media platforms, reflecting its impact on players’ emotions and thoughts about morality.

This passionate fan engagement showcases how Undertale’s unique storytelling and gameplay mechanics continue to resonate with audiences, stirring up conversations that extend beyond traditional gaming experiences.

Criticisms and debates

Some players have criticised Undertale for its pixelated graphics, considering them outdated compared to other modern games. Debates also arise surrounding the game’s difficulty level, with some feeling it is too challenging, while others appreciate the strategic depth it offers.

Additionally, there are discussions about whether certain moral choices in the game are overly simplistic or lack nuance. Despite these criticisms and debates, many fans and experts praise Undertale for its innovative storytelling and unique approach to player agency.

Moving on from the controversies, let’s delve into how Undertale provides a multidimensional narrative experience that deeply involves players in “The Impact of Player’s Choices on Monsters.”


In conclusion, Undertale offers a unique gaming experience by emphasising the impact of players’ choices on the narrative and characters. The game’s moral dilemmas challenge players to consider the consequences of their actions, adding depth to the gameplay.

Toby Fox’s stylistic choice in representing monster souls as upside-down white hearts reflects the game’s theme of choices with heart. Undertale stands out for its exploration of morality and consequences within an adventure game, making it a thought-provoking and engaging experience for both veteran gamers and novices alike.


1. What makes Undertale different from other adventure games?

Undertale stands out because of its unique gameplay where players’ choices and decisions shape the storyline and character development, impacting monster interactions and moral outcomes.

2. Can you explain how choices in Undertale affect the game?

Your decisions in Undertale lead to different paths like the pacifist or genocide routes, affecting not only your personal story but also the monsters with heart you meet along the way.

3. How important are character relationships in Undertale?

Character relationships are key in Undertale as they drive much of the soul saving and enhance player engagement through meaningful interactions with a quirky cast of monsters.

4. Is there a guide to help navigate through all my options in Undertale?

Yes, various walkthroughs and strategy guides exist that can assist players with stylistic choices, strategies for monster encounters, and navigating complex moral consequences throughout their journey.

5. Does playing Undertale teach anything about morality?

Certainly! Morality is woven into every aspect of Undertale’s design; each decision-making point highlights consequences that encourage reflection on right versus wrong within this richly emotional adventure game.

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