Invincible RPG

Get your table playing in minutes, not hours.   GATEWAY RPG is a free, rules-lite d20 system built for zero-prep adventures, sudden one-shots, and seamless intro sessions. Familiar 5E-style mechanics with all the bloat stripped out, so you can run any genre instantly: neon-soaked cyberpunk streets, grit-filled noir alleys, high fantasy, cosmic horror, and everything in between. The Definitive Edition is now the main book. This is the complete, current version of GATEWAY RPG: updated core rules, solo play, a starter bestiary, and homebrew variants, character sheets all combined into one source. New artwork, professional layout, and everything players and GMs need in a single 132 page PDF. Want the history? Every older version of the rulebook, spanning 2017 to 2026, is bundled in the Legacy Zip below for collectors and the curious. Download the complete PDF bundle. AI Disclosure: This Enhanced Edition of Gateway RPG features some AI-generated artwork and layout assistance. The rules were still hand written by me and human proofread/playtested since 2017. As a one-man passion project with $0 budget, and $0 revenue gain from this game, this edition utilizes AI imagery only to provide a visually richer and cohesive experience while keeping the game entirely FREE. The original Classic Edition from 2017, featuring human-created artwork, is included as a bonus in the download files. However, if you are only looking for a gaming experience completely free of AI-generated assets, the standalone Classic Edition can be found exclusively on its own dedicated product page at https://gatewayrpg.itch.io/gateway-rpg-classic-edition. What’s Inside? Definitive Edition (Main Book): The complete game in one volume. Updated rules, solo play engine, starter bestiary, and homebrew variants. Legacy Zipfile (2017-2026): Every prior version of the rulebook, character sheet, supplement preserved as released. For archivists, returning players, and anyone who wants to see how the game evolved. Core Rules: The streamlined engine for players and Game Masters, in both English and Spanish (Reglas en Español). Character Sheets: Multiple Printable and Form Fillable Character Sheets Ready-to-Play Content: Pregenerated characters and one-shot adventure modules spanning multiple genres. Jump straight into the action. Player's Toolkit: Printable and form-fillable character sheets, a one-page quick reference guide, and the d20 Oracle for solo play. Starter Bestiary: 25 adversaries across 11 settings, from High Fantasy to Space Opera to Lovecraftian Horror. Homebrew Variants: Over 20 pages of optional mechanics, including Spark of Heroism (Inspiration), Pushing for Success (partial success), and genre modifiers for Survival and Cosmic Horror. Pocket Character Sheets: Compact sheets designed for portability. Solo Play Quickstart Zine: A portable, zine-style guide for on-the-go solo adventures. NEW: Android Player Companion App Character Builder: Create custom characters or select from 30 curated pre-mades. Pocket Rules: Quickly search core mechanics and references on the fly. Sheet-Integrated Dice: Roll checks directly from your sheet. Solo Engine: Built-in oracle for quick, on-the-go solo adventures. https://play.google.com/store/apps/details?id=com.aistudio.gatewayrpg.app Designer's Note: GATEWAY RPG grew out of a personal passion for tabletop gaming. Back in 2015, I discovered S. John Ross’s classic 1993 game, Risus: The Anything RPG. It was free, modular, ultra-flexible, and simple to pick up, but as I played more TTRPG's like DND5e, I missed the iconic d20 and the drama of critical hits and misses. I created GATEWAY RPG to capture that same beginner-friendly spirit while bringing back the thrill of the twenty-sided die and being able to use it for any setting. Whether you are running quick one-shots, playing standalone adventures, diving into solo sessions, or modularly introducing advanced rules as your group learns, GATEWAY adapts seamlessly to your table. GATEWAY RPG and Aurican's Lair are a Not-For-Profit Tabletop Roleplaying Game publisher.

Outgunned is a cinematic action tabletop roleplaying game about heroes in the style of 1980s and 1990s action movies, designed by Riccardo Sirignano and Simone Formicola of the Italian studio Two Little Mice, with illustrations by Daniela Giubellini.  It was funded on Kickstarter in May 2023, reaching its goal within five minutes, and won two Silver ENNIE Awards in 2024 for Best Game and Product of the Year. It was originally published in Italian and English by Two Little Mice, and since December 2024 Free League Publishing has published it worldwide under its Free League Workshop label, which covers games it did not develop in-house. The line has grown through the standalone Outgunned Superheroes and the pulp spin-off Outgunned Adventure, all built on the same dice-pool system and compatible with one another. It is a loose evolution of the matching-dice system of Broken Compass, Two Little Mice's earlier game. Description Players take on Heroes, each combining a Role (such as Commando, Spy or Nobody) with a Trope, a behavioral archetype such as Diehard or Cheater.  The Game Master is called the Director, and a story is framed as a season of an action series. Missions run as heists, chases, brawls and showdowns with a villain, and the game's own advice for the Director is "tools, not rules". The game wants a table that enjoys big set pieces and dramatic failures. Heroes are tough, but they run on a finite supply of energy, and when it runs out the rules push the table towards a near-death moment rather than a quiet exit.

Tales from the Loop is a tabletop roleplaying game of childhood mystery and quiet sci-fi wonder, designed by Nils Hintze and published by Free League Publishing in 2017, built directly on Swedish artist Simon Stålenhag's narrative art book of the same name. It swept five Gold ENnie Awards in 2017, including Best Game and Product of the Year, and remains one of the clearest examples of a TTRPG built to capture a single, specific visual mood - Stålenhag's paintings of enormous, quietly abandoned machinery looming over ordinary Scandinavian suburbs. Description Players take on Kids - ordinary ten-to-fifteen-year-olds, built from archetypes like the Bookworm, the Jock, the Popular Kid, or the Weirdo - growing up in an alternate 1980s where a massive particle accelerator called the Loop hums beneath the countryside, filling the neighborhood with strange machines and stranger creatures nobody adult seems able to explain.  The Game Master runs Mysteries, TV-episode-style adventures staged scene by scene, where the actual danger from the Loop's technology sits right alongside completely mundane teenage Trouble - being grounded, a bully at school, a parent who won't listen. The game states its central promise plainly: Kids in this setting cannot die, which keeps stakes high through fear, loss, and consequence rather than mortality, and lets the tone stay closer to Stranger Things or E.T. than to horror.

King Arthur Pendragon is a tabletop roleplaying game of Arthurian chivalry, tragedy, and multi-generational legacy, originally designed by Greg Stafford and first published by Chaosium in 1985. It's one of the hobby's oldest continuously-revised games, having passed through five earlier editions and several publishers (including Green Ronin's Arthaus imprint and Nocturnal Media) before returning to Chaosium, who released the 6th Edition in April 2024.  Stafford completed the design draft for this edition before his death in 2018, with longtime Pendragon line editor David Larkins overseeing it to print - a fact the game's own promotional copy leans into, framing it as the culmination of nearly forty years of Stafford's design thinking on the setting. Description Players take on knights of Arthur's Britain, sworn to a lord and bound by a code of chivalry the game asks characters - and players - to genuinely wrestle with rather than simply declare. The Game Master (GM) runs a campaign built to span decades of in-world time: between adventures, a Winter Phase resolves a knight's marriage, estate management, aging, and family events, and campaigns are explicitly designed to carry a player from their original knight's prime through old age and into playing that knight's own heir.  The game asks a lot of a table willing to commit to it - character death by old age is expected, not a failure state, and a knight's personal flaws are written onto the character sheet where they can force bad decisions at the worst possible moment. In exchange, it delivers something few other RPGs attempt: a genuinely generational campaign where a table can watch the consequences of one knight's choices land on their grandchild decades later.

Fantasy AGE is a tabletop roleplaying game of class-based sword-and-sorcery adventure, designed by Chris Pramas and published by Green Ronin Publishing. It first released as the Fantasy AGE Basic Rulebook in 2015, adapting the Adventure Game Engine (AGE) that Pramas built for the Dragon Age Roleplaying Game into a standalone, setting-neutral fantasy toolkit rather than a licensed tie-in. A second edition followed in February 2023, staying roughly 90% compatible with the original while folding in years of supplement material and adding two new subsystems, Peril and Daring. The system is built on the Adventure Game Engine (AGE), the same engine Green Ronin uses for Dragon Age, Modern AGE, and Blue Rose. Description Players build adventurers from one of four classes - Envoy, Mage, Rogue, or Warrior, covering the social, magical, sneaky, and fighty corners of a party respectively - and one of nine Ancestries (Draak, Dwarf, Elf, Gnome, Goblin, Halfling, Human, Orc, or Wildfolk), a term Green Ronin adopted across its AGE games to sidestep the baggage "race" carries in older fantasy RPGs. The Game Master (GM) runs a setting of the table's own choosing rather than a fixed world. Fantasy AGE was built from the start as a toolkit for running any sword-and-sorcery campaign rather than one specific IP. Sessions lean on the AGE system's stunt-heavy combat to keep fights fast and cinematic, while the optional Peril and Daring systems ask a table to decide up front how much extra swing they want between a party's best and worst moments.

Rolemaster is a fantasy tabletop roleplaying game known for its percentile dice, detailed skill system and graphic, table-driven combat, published by Iron Crown Enterprises (ICE). It began in 1980 as a set of rules grown out of house rules developed by Pete Fenlon, S. Coleman Charlton and Kurt Fischer for a Middle-earth Dungeons & Dragons campaign at the University of Virginia. Rolemaster Unified (RMU) is the newest edition. It was released in December 2022 after a long public playtest, and it draws on the Rolemaster Classic (RMC) and Rolemaster Fantasy Role Playing (RMFRP) lines. It is issued as Core Law, Spell Law, Creature Law and Treasure Law, with a Character Companion and an Arcane Companion alongside. ICE still sells the older RMC and RMFRP lines too. The game has a reputation as one of the hobby's most intricate fantasy rule sets, and a reviewer of the Unified core book called it extremely complex and described it as "at a fundamental level the same game" as the 1980 original. Its setting-neutral rules have an official setting in Shadow World, and ICE's older lines also include Middle-earth Role Playing (MERP) and the simplified HARP. Description Players create adventurers from a wide menu of races, cultures and professions, and the Game Master (GM) runs them through a fantasy campaign in whatever world the table prefers. Every skill is open to every character. A profession decides how cheaply a character can develop each one, so two characters can be built very differently from the same pool of points. The game asks a table to accept a lot of numbers. Combat is built on tables and a hit can end in a gruesome critical result, so players have to weigh how aggressively to fight against the risk of a death-dealing blow. It rewards groups who like building a character in detail and don't mind looking things up, and it is hard going for those who want to run a game from memory.