Littlest Brown Book Clarifications and Additions
Littlest Brown Book With Clarifications and additions from Gygax (early years only), Holmes, and Philotomy. We'll stay minimal but just go a couple of steps further than Littlest Brown Book.
Summary
| Latest Version | Unknown |
|---|---|
| License | Unknown |
| CI Status | Failing |
| Stars | 1 |
| Forks | 0 |
| Open Issues | 0 |
| Last Commit | 2026-07-07 |
| Downloads | 0 |
| Last Indexed | 2026-07-29 04:44 |
Installation
nimble install Littlest Brown Book Clarifications and Additions
choosenim install Littlest Brown Book Clarifications and Additions
git clone https://gitlab.com/oldschoolrpg/littlest_brown_book_clarifications_additions
OS Compatibility
| Platform | Linux | macOS | Windows | FreeBSD | OpenBSD | NetBSD | Android | iOS | WASM | Embedded |
|---|---|---|---|---|---|---|---|---|---|---|
| Littlest Brown Book Clarifications and Additions | ✓ | ✓ | ✓ | - | - | - | - | - | - | - |
Source
| Repository | https://gitlab.com/oldschoolrpg/littlest_brown_book_clarifications_additions |
|---|---|
| Homepage | https://gitlab.com/oldschoolrpg/littlest_brown_book_clarifications_additions |
| Registry Source | gitlab |
README
Littlest Brown Book With Clarifications And Additions
fom Gygax (early years only), Holmes, and Philotomy.
We'll stay minimal but just go a couple of steps further than Littlest Brown Book.
Also, let's convert all those inch measurements to feet.
If you'd like to contribute, have a look at the To Do list. You can also find me in the OSR Discord.
Current focus
Add bits from Philotomy's Musings
To do
- Split book into 3 (or 4) parts: (Player Book), Spellbooks, Referee Reference, Campaign Creation
- Only include house rules that are very close to OD&D as written. Rules that fill in gaps. Rules that one might easily imagine early referees using. Philotomy's Musings are generally suitable.
- Read through Holmes.
- Read through various Gygax articles.
- Have a look at Delta's rules.
- Find out if any of my own house rules or Idraluna's may be derived from/cited from an early source.
- Consider Smoldering Wizard's OD&D Elf.
- Consider Philotomy's Movement in Combat and 10 second combat round.
- Consider Holmes' exploration movement speed as a house rule (described by Philomy's Movement While Exploring)
- Anti-cleric reversed spells aren't listed
- Holmes features a reversal for Purify Food & Water (Contaminate Food & Water) on the Cleric List,
- Shields sundering
Complete
https://odd74.proboards.com/thread/11578/gygax-od-additions Philotomy's Musings (skipped Cantrips, Surprise, Movement in Combat, Initiative and Combat Sequence, Gaze Attacks, Class and Race)
Changelog
July 6
Philotomy's Turn Undead rulings. Philotomy's magical armor/shields bonus stacking. Philotomy's scroll creation. Philotomy's helmets Chance to drop item on surprise per Holmes. Holmes reaction roll. Holmes movement speeds, sorta. Beast of burden max loads from OD&D added.
July 5
- Removed Anti-Cleric level table. It's the same as the Cleric table and it wasn't in OD&D. Note: I should ask why it was included.
- Removed images that added pages to the total count. They might return later.
- Moved electrum and platinum from house rules to the exchange value paragraph.
- Removed some house rules that feel like unnecessarily big steps away from OD&D.
- Added my house rule to remove Wisdom and Charisma scores after generating derivative information.
- Moved level drain house rule to monster description section.
- Moved Gygax's 2005 and 2007 house rules into the main text.
- added Gygax's attack's from behind bonus of +2 from Gygax Clarifications https://odd74.proboards.com/thread/11578/gygax-od-additions
- added Gygax's monster saving throws
- added Gygax's table of Law and Chaos qualities.
- Added the fighter's multiple attacks back into the main text.
July 3
- changed spell, magic item, and monster names back to originals
- burning oil optional rule
- called shots optional rule
- critical hit = max damage
- two-handed weapon = roll 2d6 take higher
- doors open automatically for monsters unless held shut. this is from the original LBB but was missing from LittlestBB.
- Added basic stronghold rules from OD&D and a note to reference OD&D for specifics.
- added minimal infravision interpretation
- added halfling missile fire +1 and vanishing into the woods
July 2
- 10 second rounds (philotomy)
- Elves XP clarification
- removed emojis
- spelled out names of saves
- spelled out GP, SP, CP and renamed them gold pieces instead of gold coins, etc
- added rolling HD to character gen section. reroll 1s optional rule.
- noted that running out of hp = death. this was in the original LBB but was missing from LittlestBB
- optional - death at -[level]HP. healing while unconscious.
- optional rule: learning new spells requires source
- added ways to adjudicate based on ability scores, 1d6, or a coin.