Want to play an AD&D 1E-like game, but don't want all the rules? Want something more than Old School Essentials, love the demons and devils of AD&D, and want to progress all the way to the highest-level 9th and 7th level magic-user and cleric spells? But you do not want all the AD&D rules? You do not want to get bogged down in all the minutiae and charts and tables of a 1E recreation? Do you want OSE-like hit die values without the higher dice of AD&D?
Swords & Wizardry is 1E-Lite, and quite likely the perfect game for you.
Where OSE is the beautiful simplicity and unmatched organization of BX, S&W is rules-light AD&D. This is the perfect zero edition set of rules, before AD&D came along and became an overwritten, heavily ruled, detail-focused, and messy set of charts and tables for every minor adjustment. S&W is the "fast table play" version of AD&D I always wanted.
And the single-saving-throw-number mechanic is still genius.
S&W is OSE for AD&D.
Now, S&W isn't as well organized as OSE, not by a long shot. But it does not need it. Where OSE is the meticulous layout and bullet-point presentation, S&W is more a freeform discussion of the game, done in as little text as possible, keeping it to just what you need to play. There are boxes that explain the history of the game's rules, making modding easy, and explaining how things were different in the 1970s versus the more structured 1980s.
This is also a key difference: S&W is rooted in the 1970s version of the game, whereas OSE lies closer to the cleaned-up, highly organized, and simplified 1980s. Before they removed demons and devils, and things were still very swingy and OP, like the S&W fighter, S&W preserves the 1970s version of the game before TSR went corporate, and we had the for-adults AD&D and for-kids D&D split and messy divorce.
S&W is from a time when there was one game for everyone, with everything in it, yet it retained the simplicity of BX. It was uncensored, unfiltered, and unafraid to leave things up to the players and the referee to work out. There are parts of this game where you are supposed to "make it up yourself," and that is the game's beauty.
S&W was not afraid to let some classes be OP in certain areas, like fighter and combat, whereas OSE tends to tamp down everyone's power and stacking abilities. S&W has combos that are OP at high level, and that is a beautiful thing. S&W also explicitly gives STR bonuses to-hit and damage only to fighters, and even rangers and paladins are excluded from this bonus (they have other powers).
S&W ends up having the best fighter class in the OSR and gives them a massive role-protection bonus. Other classes must make do, and it is not really a problem. I like this choice because it reduces the importance of ability score modifiers and does not make high-STR thieves OP. You can be a STR 7 thief and not have a damage or a to-hit penalty (though STR 6 or lower starts to get penalized for all characters). As an optional rule, high STR can be capped to a +1 for other classes (if the bonus is present), but only fighters get the full bonus.
Ability score modifiers are not as important in S&W as they are in OSE, and that is a good thing that avoids ability score inflation. Many more classes are viable (and not penalized) for a straight 3d6-down-the-line generation method here than in any other OSR game.
The game has expansions, too, covering modern classes like the bard and druid. So if you want expanded classes that go all the way to the highest level spells, this is your game. It is AD&D without all the complexity; it just runs and plays as fast as OSE, and it has the missing high-level game where you can cast wish, holy word, time stop, and gate spells.
Since the hit dice and AC values match OSE perfectly, everything is 100% cross-compatible between OSE and S&W, since they are practically sister games. Monsters, treasures, and adventures are all 100% compatible between OSE and S&W. S&W can be seen as a "character mod and full conversion" for OSE.
Racial level limits are higher in OSE than S&W, so if you use that rule, agree on which game is dominant, and stick with that. If you use OSE's suggestions, that opens the door to using any of the OSE races, including those in the Carcass Crawler Zines, as potential S&W races. This opens up tieflings, dragonborn, ratlings, and many other races to S&W play.
S&W is the missing AD&D-style rules and level expansion for OSE.
Where AD&D can be slower and heavier, with things like weapon speed and all the different values on the ability score charts, S&W sticks to the "fast and fun" play of OSE. You could play OSRIC 3.0 instead, but it wouldn't play as fast or be as easy to get into. OSE will win the new player experience battle, but S&W will win the high-level play and class options battle. Add in the OSE races, and S&W wins the player options battle in any OSR game.
If you love OSE but miss AD&D, then S&W is your dream game. This game often flies under the radar, but it is one of the original OSR games and is still going strong.
S&W is also one of the most moddable and open OSR games out there, easily pulling in everything you love about OSE and putting an AD&D framework on it all. You don't need to give anything up.


