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Games by Alphastream
Colombian-American freelance author and developer working with Wizards of the Coast, Penny Arcade, MCDM, Hasbro, Dwarven Forge, and several organized play programs. Recent work includes being a primary author for the official Dungeons & Dragons hardback book, Acquisitions Incorporated, the vast Dungeon of Doom and Caverns Deep adventures for Dwarven Forge, and adventure design for the relaunch of the HeroQuest board game. Teos blogs at Alphastream.org and publishes work here and on the DMs Guild.
Rules for Collaborative Campaign Creation
Code of Conduct for RPG Projects
The Game Master's Guide to Evolving Magic Items
If you like Precious Cargoes check out...
Recipe on Kmiydish Paper   - A Lost & Found game about delicious food and the communities who prepare it.
The Mole on PIRAD ONE - a corporate horror adventure for Mothership 1e   - Stop (and survive) a corporate mole hidden on a space punk commune in this Mothership adventure pamphlet!!
Courier   - A solo exploration RPG about delivering cargo across a post-apocalyptic wasteland.
Lair of the Gobbler   - A dungeon for low Hit Die adventurers (1-2 HD)
SPROUTS ~ RPG   - Hand-drawn creatures travel across real-life terrain in this lighthearted adventure ttrpg.
Fake Chess   - Play like a master.
Swordquest - Micro Edition   - A One Page Fantasy Adventure Game
Badger + Coyote Duet RPG   - An asymmetrical, GMLess duet roleplaying game
Stories to Astonish the World   - A pointcrawl RPG inspired by Chinese landscape paintings
6e GMless   - You don't need a Game Master
The Empress and her Seer   - A solo journaling game
Storyteller   - a campfire narrative game
If you like Longwinter: Visitor's Book check out...
VAULTS OF VAARN #1   - Science-fantasy tabletop RPG adventures on a psychedelic dying earth.
Sharp Swords & Sinister Spells - Core Rules   - Streamlines Neo OSR Rules for Pulp Fantasy Sword & Sorcery Adventures
VAULTS OF VAARN #3   - RPG adventures in a psychedelic blue desert
VAULTS OF VAARN #2   - Tabletop RPG zine, set on a psychedelic dying earth.
Inventing Incantations: A How-to Guide for the Modern Spellcaster   - a solo, micro-rpg / how-to guide
Ritual - The TTRPG of Magic and High Fantasy   - An animist and naturalist TTRPG where magic is accessible to all.
Into the Riverlands   - A system neutral setting guide
1400 PLANES   - Lo-Fi Hi-Fantasy Plane-Hopping RPG. Part of the 1400 plug-and-play micro-RPG series.
Blackbirds   - A character creation game and adventure guide.
Swamp Renewal   - Welcome to the Forgotten Quag.
Ex Novo   - A playable city-generator and map-making game.
Session Zero: World Building Edition   - A deck based world building game