Subreddits similar to r/40kLore

214k subs

Anything and Everything 40k
https://reddit.com/r/Warhammer40k/

122k subs

A center for all things Warhammer 40,000, Age of Sigmar, and more! All facets of the hobby are welcome. Check out the directory below for even more awesome Warhammer Communities,
https://reddit.com/r/Warhammer/

r/Grimdank

83k subs

Duncan rides to battle wearing two thin coats.
https://reddit.com/r/Grimdank/

r/WarhammerCompetitive

20k subs

This subreddit is for the discussion of competitive play, national, regional and local meta, news and events surrounding the competitive scene, and for workshopping lists and tactics in the various games that fall under the Warhammer catalogue.
https://reddit.com/r/WarhammerCompetitive/

r/ImaginaryWarhammer

45k subs

A place for Warhammer Fantasy and 40K art.
https://reddit.com/r/ImaginaryWarhammer/

r/ageofsigmar

36k subs

The subreddit dedicated to all things Warhammer Age of Sigmar.
https://reddit.com/r/ageofsigmar/

r/Warhammer30k

14k subs

For everything to do with Forgeworld and the Horus Heresy. This includes 30k and 30k vs 40k battle reports; army list feedback and reviews; pictures of legion, mechanicum, and other 30k models; painting and modelling, and horus heresy novels and lore discussion.
https://reddit.com/r/Warhammer30k/

r/minipainting

103k subs

A place to share ideas and techniques for painting and converting miniatures. It's also a showcase of the stuff you're really proud of. Mark scantily clad or nude mini's as NSFW. No Memes. Please observe proper reddiquette, have fun and keep your brushes damp.
https://reddit.com/r/minipainting/

r/totalwar

184k subs

A subreddit for the Total War strategy game series, made by Creative Assembly. Discussions, strategies, stories, screenshots, and more for Medieval 2, Empire, Shogun 2, Rome 2, Attila, Warhammer, Three Kingdoms and others.
https://reddit.com/r/totalwar/

r/killteam

20k subs

A subreddit dedicated to Warhammer 40000 specialist game, Kill Team.
https://reddit.com/r/killteam/

r/40k

11k subs

https://reddit.com/r/40k/

r/Stellaris

164k subs

A place to share content, ask questions and/or talk about the 4X grand strategy game Stellaris by Paradox Development Studio.
https://reddit.com/r/Stellaris/

r/40krpg

11k subs

A bright beacon in the swirling darkness of the Immaterium for fans of Fantasy Flight Games' line of Warhammer 40,000 roleplaying games.
https://reddit.com/r/40krpg/

r/Miniswap

15k subs

https://reddit.com/r/Miniswap/

r/whowouldwin

269k subs

If you love to imagine the planet-exploding battles of the fictional gods who will never be, taking pointless knowledge gathered from a life spent reading and gaming and swinging it like a gladiator's sword in discussions on reddit... then welcome home, my friend. You are indeed where you belong. Come join our discussions, post your own battles and kick some ass!
https://reddit.com/r/whowouldwin/

r/AskScienceFiction

162k subs

It's like Ask Science, but for all universes other than our own. We use a [Watsonian point of view](http://fanlore.org/wiki/Watsonian_vs._Doylist), versus Doylist.
https://reddit.com/r/AskScienceFiction/

r/Fallout

609k subs

A state-of-the-art subreddit from Vault-Tec.
https://reddit.com/r/Fallout/

r/Tau40K

10k subs

From here we embark on our fifth expansion.
https://reddit.com/r/Tau40K/

r/rpg

714k subs

/r/rpg is for meaningful discussions, questions, and help for tabletop/pen & paper RPGs and LARPing.
https://reddit.com/r/rpg/

r/40kOrkScience

15k subs

https://reddit.com/r/40kOrkScience/

r/CrusaderKings

152k subs

Crusader Kings II is an historical grand strategy video game for PC and Mac published by Paradox Interactive. Engage in courtly intrigue, dynastic struggles, and holy warfare in mediæval Europe, North Africa, the Middle East, and India. Can you achieve fame and fortune for your noble family, or will your names be forgotten to history?
https://reddit.com/r/CrusaderKings/

r/AdeptusMechanicus

7k subs

Please come join the Adeptus Mechanicus subreddit! It is here that you'll find other fellow fans that have as much love for this particular faction in Warhammer 40k and where you are welcome to make new and awesome friends! So what can you do here exactly? Well you can take part in group discussions with other great people as well as post your own findings regarding both the Adeptus Mechanicus and the Skitarii factions in Warhammer 40k.
https://reddit.com/r/AdeptusMechanicus/

r/wow

1m subs

World of Warcraft on Reddit!
https://reddit.com/r/wow/

r/masseffect

181k subs

This subreddit is for people who love the Mass Effect universe - the games, books, comics, and DLC.
https://reddit.com/r/masseffect/

r/Vermintide

52k subs

A Rat Slaying Subreddit for Warhammer: The End Times - Vermintide, and Warhammer: Vermintide 2.
https://reddit.com/r/Vermintide/

r/history

14m subs

History
https://reddit.com/r/history/

r/worldbuilding

439k subs

For geeks and nerds, artists, writers, philosophers, politicians and scientists alike: The creation of new worlds and new universes has been a key element of science fiction and fantasy. It can also exist outside the realm of scifi-literature and RPG-gaming as a means of exploring possibilities. This subreddit is about sharing your worlds and discussing the many aspects of creating new ones.
https://reddit.com/r/worldbuilding/

r/orks

9k subs

Dedicated sub for the Warhammer 40K Orks army faction.
https://reddit.com/r/orks/

r/Xcom

75k subs

https://reddit.com/r/Xcom/

r/TerrainBuilding

41k subs

This sub-reddit is for those who craft, build, and paint wargames terrain.
https://reddit.com/r/TerrainBuilding/