Swords & Wizardry

Swords & Wizardry is Mythmere Games' retro-clone of Original D&D, rebuilt as a complete old-school fantasy RPG with modern usability. It keeps dungeon exploration, high-stakes combat, classic classes, Vancian magic, and broad compatibility with OSR adventures, while offering conveniences like ascending AC and a unified saving throw.

At-a-glance

Fantasy • 3-6 players • Needs GM • 3/5 complexity • Low prep

Swords & Wizardry

Swords & Wizardry is Matt Finch and Mythmere Games' retro-clone of Original Dungeons & Dragons, covering the 1974 boxed set and the Greyhawk, Blackmoor, and Eldritch Wizardry era in one complete game. It is built for classic fantasy campaigns: dangerous dungeons, wilderness expeditions, treasure-driven advancement, fragile low-level characters, and a referee making rulings when the rules leave room.

Theme and Setting

The game does not prescribe a single setting. Instead, it gives you the familiar ingredients of early D&D fantasy: fighting-men, magic-users, clerics, thieves, elves, dwarves, halflings, monsters, magic items, and procedures for exploration. That makes it easy to use with homebrew worlds, classic modules, and a large amount of OSR material.

How Play Feels

At the table, Swords & Wizardry rewards caution, mapping, negotiation, resource tracking, and clever problem-solving more than tactical character builds. Combat is dangerous, especially early on, so players are pushed to gather information, stack advantages, and know when to retreat. The rules are light enough to move quickly, but still recognizably class-and-level fantasy adventure.

What Makes It Distinct

Its strongest niche is complete old-school fantasy without a lot of modern mechanical weight. The Complete Revised edition supports ascending or descending Armor Class, uses a single saving throw by default, keeps Vancian magic, and presents a broad classic toolkit in a compact form. Compared with B/X-focused retro-clones, it feels closer to the looser, more open Original D&D tradition.

Where It May Not Fit

Swords & Wizardry is not trying to provide balanced encounters, narrative currency, or heavy character-build options. It works best with a referee who enjoys adjudication and a group that wants old-school risk, discovery, and consequences. If your table wants the rules to answer every edge case or make every fight fair, another fantasy RPG may be a better fit.

Decision guide

What this game is about

Key facts
Players
3-6 players + GM
Session
120-240 minutes
Prep
Low
Play profile
Complexity
3/5
New GM Fit
3/5
Roleplay Focus
3/5
Combat Focus
3/5
Tactical Depth
1/5
Campaign Depth
3/5
Who it suits
Best for
Groups that want a complete Original D&D-style fantasy rulesetTables that like old-school exploration, danger, and referee rulingsGMs who want broad compatibility with classic and OSR adventures
Avoid if
You want balanced encounters and modern character-build depthYou want narrative mechanics to drive scenes and character arcsYou want the rules to resolve every table decision explicitly

A strong rules-lite fit for groups that want old-school fantasy adventure, quick rulings, and broad compatibility with classic OSR material.

Agent data

Structured data and an explicit decision profile JSON document are available for remote agents.

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