Deltarune Chapter 3: Mike's Big Showdown

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Deltarune Chapter 3: Mike's Big Showdown | Face the TV Boss

Released:September 30, 2025

Alternate universe Deltarune

🎮 Movement: Arrow keys to move Kris

⬆️ Jump: Hold UP arrow to make your SOUL jump (blue SOUL mechanic)

⚔️ Battle Actions: Attack, Act/Ground Pound, Item

💡 Tips:

• Enter Extras settings and select 'Skip Intro' to jump straight into battle

Deltarune Chapter 3 Mike's Big Showdown boss battle

Ever wondered what Deltarune Chapter 3's final boss might look like? This fan-made showdown against Mike brings the community's wildest theories to life. Control Kris through jumping puzzles, laugh wave attacks, and the infamous Mike's Murder House stage. Master the blue SOUL mechanics and discover multiple endings in this creative take on what could've been.

The Fan-Made Chapter 3 Experience

What if Deltarune Chapter 3's boss was a maniacal TV named Mike? Developer Sad Bread turned community speculation into reality with this Game Jolt release.

Who Is Mike (M1K3)?

Mike was theorized by fans as a potential Chapter 3 antagonist. This fan game explores that concept through a multi-phase boss fight where Kris faces off against Mike's evolving attack patterns.

•Standard Attack Phase: Dodge Mike's basic projectiles
•Laugh Wave Phase: Navigate through screen-filling laugh patterns
•Chase Wave Phase: Evade tracking attacks that follow your SOUL
•Mike's Murder House: Jump across platforms or take massive damage

Each phase tests both your reflexes and strategic thinking, with SP management crucial for damage output.

Blue SOUL Jump Mechanics

This fight introduces blue SOUL gravity mechanics similar to Undertale's Papyrus fight. Hold UP to jump, time your landings to dodge attacks, and execute Ground Pound attacks on blue projectiles to generate SP (this game's version of TP). The platforming segments demand pixel-perfect jumps—miss a platform and you'll take devastating damage.

Multiple Endings & Secrets

Your choices and performance unlock different outcomes:

•Neutral Ending: Defeat Mike through standard combat
•True Ending: Discover hidden attack combinations and secrets
•Game Over: Fall to Mike's relentless assault

The battle soundtrack 'Laugh Track' perfectly captures the absurd yet intense atmosphere, blending humor with genuine challenge. Speedrunners hunt for optimal SP usage patterns while completionists seek every ending variation.

Deltarune Chapter 3 - Mike's Big Showdown | All Endings

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Ready to Face the Laughing Screen?

Start Mike's Showdown!

Deltarune Chapter 3: Mike's Big Showdown

Deltarune Chapter 3: Mike's Big Showdown | Face the TV Boss

Game Overview

The Fan-Made Chapter 3 Experience

Ready to Face the Laughing Screen?