L
Worlds

Lost Mine of Phandelver

A level-1 D&D adventure on the Sword Coast — roll the dice, delve the mine, become a legend.

393740
·Too few ratings
Play Now
5–8 Zaps / turn

The dwarf Gundren Rockseeker hired you to escort a wagon of mining supplies to the frontier town of Phandalin, on the Sword Coast north of Waterdeep. He rode ahead with a warrior named Sildar — and now their horses lie dead in the road, black-feathered arrows in their flanks. Goblins. Your first adventure begins with an ambush, and ends wherever your dice take you.

Similar worlds

S
15K
🗺️

Medieval Fantasy Simulator

Create your own hero, hybrid or otherwise, and forge your destiny in a world of unlimited magic, monsters, and adventure.

25K

Nine Heavens: Cultivation Life Simulator

In the Nine Heavens, you are not the protagonist; you are simply a real life in this vast world of cultivation.

45K
🗺️

Pokémon: Journey of All Things

A realistic, autonomously evolving Pokémon world, where you are just one of the many travelers.

48K

Soul Land: Star Dou Legacy

Awaken at age six, and define the rest of your life. It's not just about leveling up—it's an epic chronicle of a true Soul Master civilization.

H
1M

Hogwarts Simulator

An owl finds you in the summer of 1991 — same year as Harry Potter. Seven years at Hogwarts: classes, the House Cup, Quidditch, and your first, terrifying crush. The dark stuff is out there if you go looking.

H
64K

Hogwarts Otome Simulator

A heart-fluttering magical school life. Will you win the House Cup, or the heart of your favorite wizard?

P
19K
🗺️🎵

Pokemon 🔴

Your own adventure as a Pokemon trainer !

52K

Miraculous Ladybug Simulator

Between Parisian school life and superhero identity, will you uphold justice or keep your secrets?

15K
🗺️

⚔️ Medieval Life ⚔️

H
85K

Hogwarts: Class of '98

An owl finds you in the summer of 1991 — same year as Harry Potter. Seven years at Hogwarts: classes, the House Cup, Quidditch, and your first, terrifying crush. The dark stuff is out there if you go looking.

J
207K

Jujutsu Kaisen Simulator

Summer 2006. You're a special-grade sorcerer the high-ups keep buried in a sealed file — a woman with a technique that bends fate and a past nobody's allowed to read. The Hidden Inventory arc is just beginning.

D
147K
🗺️

Demon Slayer Simulator

Taishō-era Japan. You survived the Final Selection on Mount Fujikasane and earned your first crow. Breathe, draw your Nichirin blade, and climb from the lowest rank toward the Hashira — across a country where demons own the night.

Frequently asked questions

What is Lost Mine of Phandelver?

Lost Mine of Phandelver is an AI simulation world on WorldOS: you make the calls and the AI plays out the story, characters, and consequences in real time. Every run is different.

How do I play Lost Mine of Phandelver online?

You play Lost Mine of Phandelver online right in your browser — nothing to download. Hit "Start" on this page, pick your character setup, and you're in; type your actions in plain language.

Is Lost Mine of Phandelver free to play online?

Yes. Your first visit after each 24-hour window automatically starts a free Zap allowance (no card needed) — enough to play Lost Mine of Phandelver regularly. Want more? There are subscription plans.

Is there a Lost Mine of Phandelver app?

WorldOS runs in your mobile and desktop browser, so you can play Lost Mine of Phandelver online without installing anything.

What are some games like Lost Mine of Phandelver?

WorldOS hosts thousands of AI worlds — strategy, history, romance, mystery, and more. Browse the gallery to find more games like Lost Mine of Phandelver.

Can I make my own Lost Mine of Phandelver?

Yes. Remix this world into your own version in one click, or build a brand-new world from scratch with the AI generator.