Kal Arath
Sword-and-sandal OSR fantasy adventure RPG by Castle Grief. 2d6 mechanics, exploding damage, classless characters. Plays solo, co-op, or with a GM.
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"My current favorite solo TTRPG. I love the combat and the tables in the book specifically."
What is Kal Arath
Kal Arath is a Old School Revival fantasy adventure RPG by Castle Grief. The setting is a savage steppe (also called The Kyrg by northern barbarians) where demon lords demand sacrifice and pit-fighters can become kings. It’s basically Conan distilled into hexcrawl shape.
The system uses 2d6 core resolution, classless character progression, player-facing rolls, and exploding damage dice. Combat is fast and extremely deadly. The whole game is one self-contained booklet of rules, setting, and tables, built for solo, co-op, or group play. You can also lift just the setting and procedural gameplay onto any other fantasy TTRPG you prefer.
How to start
- Buy the $5 PDF at the Castle Grief itch page. 56 pages, completely self-contained.
- Roll a character. Classless, 2d6, takes a few minutes.
- Drop into the steppe. The book has the procedural tools to run a session out of the box.
If you fall in love with it, the supplements (Valley of the Black Ziggurat, Lords of the Pit, Twin Sun Sutra) are $5 each on the same itch page. Print copies of the core book and supplements are available through Castle Grief’s Shopify store.
I play it solo and write it up on Alone in the Dungeon: Kal Arath, Season 1.
The Hobbinomicon take
Currently playing my first campaign in Kal Arath solo and absolutely loving it. One of my favorite combat systems I have played.
Watch the full campaign in episode order: Kal Arath playlist on YouTube.
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Videos
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