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Season guide

Red vs. Blue: Season 13

20 episodes Premiered Apr 1, 2015 Updated Sep 25, 2026

The sim-troopers of Blood Gulch have seen their fair share of insanity over the years, but they’ve never faced anything quite like this. Stranded on the planet Chorus, the Reds and Blues must convince two enemy armies to join forces or suffer complete annihilation at the hands of a bloodthirsty war lord. As the final installment in the critically acclaimed Chorus Trilogy, Red vs. Blue: Season 13 is as hilarious as it

Previously on Red vs. Blue

Season 13 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Directly follows the overarching narrative developments of Red vs. Blue Season 12.
  • ⚡ Faction dynamics and core character alliances shift under escalating external stakes.
  • ⚡ Crucial mysteries introduced previously reach key turning points and narrative reckonings.
  • ⚡ Sets up serialized story arcs that build directly toward the climactic season finale.

Season overview

The sim-troopers of Blood Gulch have seen their fair share of insanity over the years, but they’ve never faced anything quite like this. Stranded on the planet Chorus, the Reds and Blues must convince two enemy armies to join forces or suffer complete annihilation at the hands of a bloodthirsty war lord. As the final installment in the critically acclaimed Chorus Trilogy, Red vs. Blue: Season 13 is as hilarious as it is thrilling. Between deadly mercenaries, alien artifacts and old rivalries, our hapless heroes are in for the fight of their lives in the longest running sci-fi/comedy series in American history, Red vs. Blue.

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Season 13 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 13 Progress Shield

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Binge Efficiency Engine

Season 13: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

25%
75%
Mytharc (5): Crucial lore & season climaxes
Core (15): Character development & subplots
Side Quest (0): Standalone / filler
S13·E1 Mytharc

Prologue

Apr 1, 2015 · 8 min

The space pirates raid the UNSC Tartarus for prisoners to recruit into their ranks

S13·E2 Core

Capital Assets

Apr 6, 2015 · 8 min

Grif searches for Kimball in the crowded city of Armonia, showing off just how much life has changed on Chorus since the civil war ended.

S13·E3 Core

What's Yours is Ours

Apr 13, 2015 · 8 min

The Blood Gulch Crew seek help from Dr. Grey in order to gain more information on the alien temple.

S13·E4 Core

Tourist Trap

Apr 20, 2015 · 8 min

Tucker, Sarge, Caboose, and Doctor Grey investigate the alien artifact left by the Space Pirates.

S13·E5 Core

No Fighting in the War Room

May 4, 2015 · 8 min

The Reds and Blues plan their next move after the activation of the alien temple.

S13·E6 Core

Along Came a Spider

May 11, 2015 · 8 min

The Blood Gulch Crew, Rebels and Feds head out on their missions, while the Chairman has a talk with Locus and Felix.

S13·E7 Core

Locus of Control

May 18, 2015 · 8 min

The space pirates take a deeper look into the jungle temple, while Sharkface creates a new look for himself.

S13·E8 Core

Test Your Might

May 25, 2015 · 8 min

Carolina, Dr. Grey, and the Blues discover secrets at the energy portal.

S13·E9 Core

You Better Watch Out

Jun 8, 2015 · 8 min

The Away Team has questions, Santa has answers… and a ridiculous name.

S13·E10 Core

Temple of the Key

Jun 15, 2015 · 8 min

Both squads attempt to find a way out of their current situations.

S13·E11 Core

Dish Best Served

Jun 22, 2015 · 8 min

Carolina battles Sharkface while the assault team execute their getaway.

S13·E12 Core

Off - Key

Jun 29, 2015 · 8 min

Felix pursues a fleeing Doyle in order to obtain the key.

S13·E13 Core

The Thin Fed Line

Jul 13, 2015 · 8 min

The Reds and Blues attempt to unite the Feds and Rebels while Carolina has a word with Epsilon.

S13·E14 Core

Counseling

Jul 20, 2015 · 8 min

The Reds and Blues have Doc hold a counseling session to try and improve Doyle and Kimball's relationship while Locus asks Counselor about the Meta.

S13·E15 Mytharc

Armonia, Part 1

Jul 27, 2015 · 8 min

The Space Pirates attack Armonia, forcing the Reds and Blues to make a swift getaway plan.

S13·E16 Mytharc

Armonia, Part 2

Aug 3, 2015 · 8 min

The Reds and Blues must make a sacrificial choice in order to escape the Capital.

S13·E17 Core

All or Nothing

Aug 17, 2015 · 8 min

The people of Chorus have lost so much. If they don't act soon, they'll lose everything.

S13·E18 Core

Great Destroyers

Aug 24, 2015 · 8 min

It's the rematch of the century. Place your bets.

S13·E19 Mytharc

The End is Near

Aug 31, 2015 · 8 min

The Freelancers have done their part. Now it's up to the Reds and Blues to finish it.

S13·E20 Mytharc

The End

Sep 7, 2015 · 8 min

One final push.

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