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KOSMOS: A SCI-FANTASY TTRPG

KOSMOS A Fast Sci-Fantasy RPG of Blades, Blasters, and Mystic Power A fast sci-fantasy tabletop RPG where you survive dangerous worlds, fight alien threats, and carve your legend among the stars. All you need is 2d6, paper, and a crew ready for trouble. What is KOSMOS? KOSMOS is a rules-light sci-fantasy RPG built for fast, cinematic play. You take on the role of a capable individual — mercenary, mystic, hunter, bot, or alien - trying to survive and shape your place in a hostile cosmos. No heavy rules. No long prep. Just action, danger, and meaningful choices. Core Features Fast, player-facing 2d6 system Archetype-based characters that define how you play Species that shape your instincts and identity Quick character creation (play in minutes) Talents that customize your playstyle Mystic powers fueled by willpower Brutal, decisive combat Simple Usage & Consume system for gear Flexible credit-based economy Aliens, raiders, machines, and cosmic threats Character Creation (Fast & Flexible) Create your character in minutes: Assign your AbilitiesChoose your SpeciesPick an Archetype (how you survive danger)Select 3 TalentsOptionally gain Mystic PowersGrab your gear and go Every character follows the same structure — simple, flexible, and fast. What You Do in KOSMOS Hunt alien creatures across hostile worlds Explore abandoned stations and ruins Take dangerous contracts you’re not ready for Fight, negotiate, or survive against impossible odds Use mystic powers that bend reality Make choices that actually matter Inside the Book Core rules Character creation (Species, Archetypes & Talents) Mystic powers Weapons, armour, and gear Credits, economy, and scarcity Combat & recovery Advancement Alien & enemy roster Tone & Playstyle KOSMOS sits between: pulp sci-fi adventure cosmic mysticism rules-light, OSR-style play It’s fast, dangerous, and flexible — built to let stories emerge naturally at the table. Who is this for? Players who want fast, low-prep games GMs who run on rulings, not rules Fans of sci-fi, aliens, and weird worlds Anyone tired of heavy, complex systems License Released under CC BY 4.0. Free to use, modify, and share with credit.

Robertson Sondoh Jr 5 games· 174 followers· 37 ratings· portfolio 62 View creator →
$4.44 USD
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★ 5 avg rating
9 ratings
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Catalog standing Top 12%
#49,094 of 399,869most rated

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