UNIVERSES

AI-powered text adventures. Build entire universes.
Become anyone. Write your story.

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How It Works

Three Steps to Your Story

1

Describe Your Universe

Write a single sentence. The AI builds an entire universe from your imagination.

2

Create Your Character

Name your protagonist and pick a role. The AI fills in everything else.

3

Start Playing

Step into your story. Do, Say, or narrate — the universe reacts to every choice.

Universe Building

Infinite
Universes

Just describe your universe in a sentence. The AI does everything else — it researches, builds, and populates an entire universe for you automatically. No writing, no planning. Pure imagination.

  • AI generates rival factions with alliances and grudges
  • AI creates NPCs with personalities, secrets, and agendas
  • AI builds locations with atmosphere and hidden paths
  • AI writes deep lore connecting everything together
  • AI designs universe rules and mechanics automatically
  • Smart context selection prioritizes important story moments
  • Universe evolution updates factions, NPCs, and locations as you play
  • Free: 2 factions, 3 NPCs — Ultra: 14 factions, 14 NPCs, 12 locations

Universe

Thornhaven

6 Factions8 NPCs8 Locations

Factions

The Iron Council
Nightbloom Syndicate
Order of the Veil

Key NPCs

Maren Ashveil — Spy
Dorik Stonehand — Smith
Lyssa the Pale — Seer

Locations

The Sunken MarketAshfall PassCathedral of Echoes

Protagonist

Kael

Sky Pirate · Rogue

Skills

Lockpicking · ExpertSwordsmanship · AdeptNavigation · ExpertDeception · MasterAlchemy · Novice

Backstory

Once a deckhand aboard the Stormcaller, Kael earned his wings after a mutiny left him captain of a stolen airship. Now hunted by the Iron Council, he runs cargo between free ports.

Faction Alignment

Nightbloom Syndicate — Allied

Appearance

Lean build, weather-beaten skin, a jagged scar across his left brow. Wears a long aviator coat with brass buckles.

Protagonist System

Deep
Characters

Give your character a name and a role. The AI generates everything else — skills, appearance, personality, faction ties, and backstory connections. It weaves your protagonist into the universe automatically.

  • AI generates unique skills based on your role and universe
  • AI weaves your backstory into the universe's lore
  • AI auto-generates appearance and personality if you skip them
  • Character skills evolve as the story progresses
  • NPC relationship graph tracks who you know
  • Faction alignment that opens and closes doors
  • Character growth that happens naturally through play

Dynamic Narrative

Living Stories

The AI continuously updates your universe as you play. After every response, it analyzes what happened and automatically evolves factions, NPCs, locations, and tensions. No manual editing needed — the universe lives and breathes on its own.

  • Universe evolves after every response — NPCs, factions, and locations update in real time
  • NPC deaths, injuries, and status changes are tracked automatically
  • Auto-chapter system detects milestones and titles each chapter
  • Smart context keeps the AI informed even in long stories
  • Full undo system that reverts both story and universe state

Action System

Your Story,
Your Way

Three ways to interact — Do, Say, or narrate the Story. The AI adapts its writing style, tone, and narrative to match your universe's vibe. Every response is crafted in first person, making you the author of your own legend.

  • Undo any action — fully reverts the story and universe state
  • Rich story text with elegant formatting

Do

Action

I draw my sword and step between the guards and the prisoner.

Say

Dialogue

Stand down. This isn't your fight, and you know it.

Story

Narration

The tavern falls silent as Kael enters, his coat dripping with rain and his eyes scanning for exits.

Pricing

Choose Your
Plan

Start for free. Upgrade when you're ready for more power.

MonthlyYearly

Free

$0
  • Unlimited prompts
  • 3K context window
  • Gemini Flash model
  • Short responses only
  • Universe gen: 2 factions, 3 NPCs, 3 locations
  • 1 active universe
Get Started

Pro Lite

$9.99/mo
  • Unlimited prompts
  • 6K context window
  • Gemini Flash + GPT-4o Mini models
  • All response lengths
  • Universe gen: 3 factions, 4 NPCs, 4 locations
  • Unlimited universes
Get Started
POPULAR

Pro

$19.99/mo
  • Unlimited prompts
  • 8K context window
  • Gemini + GPT-4o Mini + Haiku
  • All response lengths
  • Universe gen: 5 factions, 6 NPCs, 6 locations
  • Unlimited universes
  • Full universe editor
Get Started
MOST POWERFUL

Ultra

$49.99/mo
  • Unlimited prompts
  • 16K context window
  • All models incl. Opus
  • ~50 Opus actions/week
  • Universe gen: 14 factions, 14 NPCs, 12 locations
  • Unlimited universes
Get Started

Your Story Awaits

Join thousands of explorers crafting universes and living stories that have never been told before.

Start Your Adventure