Undertale Yellow: Clover Guide

In Undertale Yellow, Clover isn’t just another silent protagonist—they’re a yellow-souled enigma with a revolver, a cowboy hat, and the power to reshape the Underground through pacifism or violence. As the star of this fan-made prequel to Toby Fox’s Undertale, Clover’s journey bridges the gap between the original game’s lore and the Wild West-inspired world of Undertale Yellow, offering players a fresh take on moral choices, bullet-dodging combat, and emotionally charged storytelling. Whether you’re here to master their unique revolver mechanics, decode their ambiguous backstory, or navigate their relationships with characters like Martlet and Ceroba, this Undertale Yellow: Clover Guide has you covered.

Who Is Clover? Backstory and Role in Undertale Yellow

Clover is a human child who falls into the Underground years before Frisk’s journey in Undertale. Their yellow soul embodies justice, reflected in their design: a cowboy hat, bandana, and a six-shooter revolver that replaces traditional FIGHT options. Unlike Frisk or Chara, Clover’s silence isn’t just a gameplay trope—it’s a narrative choice that lets their actions (peaceful or violent) define their legacy.

Key Lore Details:

• Pre-Frisk Timeline: Clover’s story occurs after the original six humans fell but before Frisk’s arrival, filling gaps in Undertale’s lore.
• Justice Motif: Their yellow soul’s trait drives their resolve to “do what’s right,” whether that means sparing monsters or demanding accountability.
• Connection to Gaster: Fan theories suggest Clover’s revolver and determination may tie into W.D. Gaster’s experiments, though this remains unconfirmed.

Clover’s Gameplay Mechanics: Revolver, Routes, and Soul Modes

The Revolver: A Game-Changing Weapon

Clover’s revolver replaces the standard FIGHT button, introducing a timing-based aiming mechanic. To land critical hits:

1. Aim: Use the crosshair to target weak points during enemy attack patterns.
2. Charge Shots: Hold the action button to power up attacks—ideal for boss fights like Ceroba or Axis.
3. Ammo Types: Collect “Justice Bullets” (found in hidden areas) to unlock special effects, such as piercing armor or healing allies.

Pacifist vs. Genocide Routes

• Pacifist Route: Clover’s kindness shines as they befriend monsters like Martlet and Starlo, using ACT options to defuse conflicts. Key moments include helping Ceroba reconcile with her past and sparing Dalv despite his misunderstandings.
• Genocide Route: Clover’s revolver becomes a tool of ruthless efficiency. Their dialogue shifts to cold, determined quips (“Justice demands no mercy”), and bosses like Axis receive brutal, alternate defeat scenes.

Yellow Soul Mode: Dodging with Style

During bullet-hell segments, Clover’s soul turns yellow, granting two unique abilities:

• Quick Draw: Tap the dodge button to sidestep attacks with a cowboy-style flourish.
• Justice Bar: Fill a meter by landing precise shots to unleash a screen-clearing “Golden Justice” attack.

Clover’s Key Relationships: Allies and Enemies

Martlet: The Guardian Turned Friend

Martlet, a Royal Guard member, evolves from a bumbling adversary to Clover’s loyal ally in Pacifist runs. Her mid-air battles test your reflexes, but sparing her unlocks heartfelt dialogues about her doubts and dreams.

Ceroba Ketsukane: A Rivalry Shaped by Loss

Ceroba, a fox-like monster, views Clover as both a threat and a kindred spirit. Her boss fight—a mix of traditional Japanese motifs and emotional storytelling—forces Clover to confront the cost of justice.

Starlo: The Cowboy Companion

Starlo’s Wild East antics provide comic relief, but his loyalty to Clover in Pacifist runs adds depth. His hoedown-themed battle is a highlight, blending humor with challenging pattern memorization.

Boss Fight Strategies: Clover’s Greatest Challenges

Ceroba Ketsukane (Pacifist Route)

• Phase 1: Dodge floating lanterns and use charged shots to break her shield.
• Phase 2: Watch for katanas that split the screen—sidestep and counter with Justice Bullets.
• Mercy: Spare her twice and use the ACT option “Share Resolve” to end the fight.

Axis (Genocide Route)

• Glitch Attacks: His spam-email projectiles require rapid dodging.
• Weak Spot: Aim for his central core during his “Reboot” animation for triple damage.

Clover’s Legacy: How Choices Shape the Ending

• True Pacifist: Clover sacrifices their soul to power the Underground’s barrier, mirroring Asriel’s fate. A post-credits scene hints at their soul influencing future events.
• Genocide: Clover becomes a vessel of vengeance, erasing monsters and leaving the Underground in ruins. Their revolver is later found by Sans in a chilling easter egg.