Double Proficiency
Double Proficiency is a two-person operation of Anna Urbanek and Jakub Wisz: a pair of writers and graphic designers working on a variety of tabletop RPG projects: mostly Herbalist's Primer (a system-agnostic book on magical real-world plants) and Project Aphelion (a hard sci-fi RPG with modular mechanics and choose-your-own-adventure character creation).
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50 hangouts and events for runners in a neon-city dystopia
50 lore sources for any TTRPG
100 plant illustrations to color. Based on Herbalist's Primer
A spooky haunted mansion adventure for any TTRPG
50 spirits and specters to be summoned or investigated
A sci-fi thriller set in the Aphelion universe
A system-agnostic guide to the grasslands, complete with sensory descriptions, encounters, and more!
Adventures
A spooky haunted mansion adventure for any TTRPG
Coloring Books
100 plant illustrations to color. Based on Herbalist's Primer
Location & NPC Decks
50 hangouts and events for runners in a neon-city dystopia
50 lore sources for any TTRPG
50 spirits and specters to be summoned or investigated
50 illustrated shops suitable for any fantastical setting, from armorers to
Encounter Decks
50 illustrated cards for adventurers delving into intrigues, rumors, and scandals
50 illustrated cards for adventurers venturing deep into caves, mines, and dungeons
50 illustrated cards for adventurers exploring steppes, prairies, and savannas
Card Game
50 illustrated cards for adventurers exploring seas & oceans
50 illustrated cards for adventurers getting lost in the forest
50 illustrated cards with exciting encounters during a funfair
50 illustrated cards with chilling encounters in an old mansion
50 illustrated cards with exciting encounters for airship travels
50 illustrated cards with mysterious encounters for woodland adventures
50 illustrated cards with mysterious encounters for maritime adventures
50 illustrated cards with mysterious encounters in the tropical rainforest
50 illustrated cards with mysterious encounters in the desert
50 illustrated cards with mysterious encounters in the mountains
50 illustrated cards with eerie arctic encounters
Plant Guides
A system-agnostic guide to the grasslands, complete with sensory descriptions, encounters, and more!
A system-agnostic guide to the underwater, complete with sensory descriptions, encounters, and more!
A system-agnostic guide to the seaside, complete with sensory descriptions, encounters, and more!
A system-agnostic guide to tropical forests, complete with sensory descriptions, encounters, and more!
A system-agnostic guide to plants of the desert, complete with descriptions for all five senses
A system-agnostic guide to plants of the tundra, complete with descriptions for all five senses
A system-agnostic guide to plants of the freshwater marshes, complete with descriptions for all five senses.
