RURK — Universal Roleplay Kit

RURK — Radical Universal Roleplay Kit. Replace the binder, the rulebook,
the d100, the character sheet and the GM screen with one offline app.

A complete companion for the tabletop RPG of the same name — a universal
K100-engine system equally at home in modern paranormal investigation
and high-fantasy adventure.


WHAT'S INSIDE

— Full rulebook. Seven chapters, from prologue to epilogue, woven with
literary vignettes that pair across the eras: a Sea Legion boarding
action mirrored by an operator with a GSh-18 and pyrokinesis clearing
a Moscow apartment of cultists. Every rule has a story attached.

— Character sheets. Eight attributes, branching skill tree, advantage
and disadvantage perks with three-tier costs, full inventory and
biographical notes. Multiple characters per player, autosaved.

— Two complete settings.
ORPP / AEGIS — modern paranormal world. A restored Russian Empire and
its classified Department for Counter-Paranormal Operations. Vampires,
mawkas, rugaru on motorcycles, hunters with silver, ghouls, mages,
mummies, liches. The agency fights what is not supposed to exist —
between bureaucratic memos from HR.
The Eternal City — fantasy Renaissance crossed with SPQR. Five Great
Houses, resonance-based magic, Senate intrigue, the Budat Caliphate,
the Ice Lands, the Archipelago pirates. A universal fantasy frame for
any high-fantasy adventure you want to run.

— Bestiary. 29 illustrated chapters across both settings, each with
art, deep lore, MTG-style mechanics card, literary vignette, and
weakness profile.

— Legends of the setting. Iconic NPCs preloaded: the canonical ORPP
"Gamma" team (Volkov the safe, Sheremetyeva the biopath, Serov the
lucky newcomer, Father Nikita with his silver-shot autoshotgun),
plus Eternal City figures.

— Gear. Modern firearms (GSh-18, Vikhr, PL, RSh-12) with cold-iron and
silver ammunition for ORPP; Renaissance armaments (gladius, chainmail,
crossbow, halberd, alchemical kit) for the Eternal City. Six
categories with multiple items each.

— Synchronous combat system. K100 dice, 15-second round, body-part-based
hit-point distribution (head, chest, arms, legs and groin track
separately, because anatomy). Combat resolves without turn-by-turn
initiative — all players program actions, then the engine resolves
them simultaneously.

— Local Wi-Fi multiplayer (optional). Game master and players on the
same Wi-Fi network can pair via a 4-digit PIN. Master broadcasts
session timers, dice rolls, clues and short text messages directly
to all connected players. Zero servers, zero internet — peer-to-peer
on your local network.


PRIVACY

— Fully offline content delivery. The rulebook, bestiary, gear and lore
are bundled into the app, not downloaded.
— No analytics SDK, no advertising SDK, no tracking.
— Network permissions are declared only for the optional local Wi-Fi
multiplayer. No data leaves your device to any developer-controlled
server.
— One-time purchase. No subscription, no in-app purchases, no ads.


LANGUAGES

Russian and English are fully localised. Vietnamese is partially
localised; further translation passes will land in upcoming updates.


LICENCE

RURK is proprietary commercial software. All rights reserved by
Evgenii Lisovskii. Source code is not redistributed.

Privacy Policy: https://elyssov.github.io/rurk-policy/privacy.html