Risus

Index Card RPG (ICRPG) is a universal, fast-paced tabletop role-playing game designed by Brandish Gilhelm (Hankrin Kapuf) and published by Runehammer Games. Originally released in 2017, with its definitive "Master Edition" published in 2021, the system is designed to strip away the mechanical bloat and analysis paralysis often found in traditional d20-based systems. It serves as both a standalone game and a philosophical design toolkit meant to be hacked, modified, and integrated into other role-playing systems. Description ICRPG is highly customizable and natively includes multiple distinct settings within its core rulebook, ranging from traditional high fantasy (Alfheim) and gritty sci-fi (Warp Shell) to weird west prehistoric survival (Ghost Mountain). The system treats game mastering as a visible, high-momentum performance. Rather than hiding information behind GM screens, ICRPG brings structural elements, like turn timers, room difficulties, and tracking metrics directly into the open. The game derives its name from the use of standard index cards to abstractly map encounters, represent terrain, track turn order, and quickly visualize items or monsters, eliminating the need for complex grid maps or expensive miniatures. System Overview & Key Features The Room Target Instead of assigning different Difficulty Classes (DCs) or Armor Classes (ACs) to every individual object, monster, and trap in an area, the Game Master sets a single "Room Target" number for the entire scene (typically ranging from 10 to 15). Every single d20 roll made by a player in that room, whether it is an attack roll, a saving throw, a stealth check, or an arcane spellcast: must meet or exceed that exact same Target number to succeed. The GM can temporarily adjust this target up or down by 3 points for specific tasks that are explicitly "Easy" or "Hard." Loot-Based Progression Characters do not possess traditional levels, nor do they gain intrinsic stat increases or health boosts when accumulating experience points. Instead, character progression is entirely physical and external, driven by "Loot." Every class feature, stat modification, magical spell, and unique ability is physically tied to an item equipped on the character sheet. If a character's gear is destroyed, stolen, or voluntarily traded to an ally, their mechanical capabilities shift completely, forcing players to focus on acquiring and managing an inventory limited to 10 carried and 10 equipped items. Visible Turn Timers To prevent tactical stalling and maintain pacing, the system relies heavily on explicit, visible timers. At the start of an encounter, the Game Master openly rolls a four-sided die (1d4) in front of the players. This represents the number of rounds remaining until a cataclysmic or complicating event occurs, such as a cave-in, the arrival of enemy reinforcements, or a bomb detonating. This mechanic converts passive exploration into an immediate, high-stakes tactical countdown. Abstract Range Zones Tactical movement completely abandons feet, meters, and grid counting in favor of four abstract distance zones: Close (touching or within arm's reach), Near (a few steps away, reachable within a single move action), Far (within sight and shootable, requiring a full dash to reach), and All the Way (distant or requiring specialized long-range capabilities). Positioning is easily tracked using index cards as relative zone containers. Links runehammer.online - Official homepage for Runehammer Games

Mothership is an action-packed mixture of sci-fi and horror themes, combined into a streamlined gaming system about surviving in the cold, deadly vacuum of space while everything around you is trying to kill you. All at the same time as you are fighting (or fleeing from) alien creatures who aren't there to make any new friends. Chaos. It was published by Tuesday Knight Games and released in 2024.  It is a survival horror system designed for one-shots and campaigns, inspired by classics like Alien, Event Horizon, and Pandorum. Famous for its streamlined ruleset and award-winning graphic design that prioritizes ease of use at the table. The game, at the same time simplistic and streamlined in design, will challenge the characters at all times, allowing the game to focus on the storytelling and less on having complicated rules. The system it is inspired by is Old School Renaissance Description In Mothership, players take on the roles of blue collar workers in space, such as Teamsters, Scientists, Androids, and Marines. You are not powerful or heroic soldiers; you are vulnerable humans trapped in high pressure environments with alien monsters, failing life support systems and the crushing weight of corporate greed. The game is designed to be fast-paced and unforgiving, where the primary goal is not to win, but often enough - to survive. System Overview & Key Features d100 Percentile Resolution In the core of the game system is the d100 percentile system. Roll two d10 dice and get a number from 00 to 99. Success means rolling a lower result than your character's appropriate stat or skill for the task. Rolling a double, like 11, 22, or 33, is considered a critical success if it succeeds or a critical failure if it fails. Rolling low is the target for survival. Stress and Panic As characters encounter horrors or suffer trauma, they accumulate Stress. When a character experiences a terrifying event or rolls a critical failure they must make a Panic Check. The more Stress they have, the more likely they are to suffer a catastrophic mental breakdown, ranging from a heart attack to a violent psychotic break. The Save System Instead of a long list of saving throws, characters have four primary Saves: Sanity, Fear, Body, and Armor. These are used to resist different types of potential trauma. Fear saves are rolled to keep your cool under pressure, while Sanity saves represent your ability to process alien truths without losing your mind (think lovecraftian horrors). Class Based Skills The game features four distinct classes. Marines are obviously combat focused, Teamsters are pilots and laborers, Scientists are experts in medicine and biology, and Androids are cold calculating, yet efficient machines. Each class has it's unique starting stats and specific triggers for when they gain or lose Stress, which is based on their personality. Lethal Combat and Healing Combat is extremely dangerous and often a last resort. Weapons are likely to deal potentially excessive damage when compared to a character's total healthpool. Healing will be slow and require resources that are hard to come by in the middle of the constant crisis, making every injury feel like a significant threat to the character's chances of making it out alive. Deadly Ship-to-Ship Combat The game includes a streamlined system for starship encounters. Ships have their own stats and modules that are likely to be damaged during a fight. Players must work together to manage various roles and stations, like Engineering or Piloting, to keep the ship's hull from breaching while under fire or fleeing from cosmic anomalies. Additional links tuesdayknightgames.com - Official Tuesday Knight Games website mothershiprpg.com - Official Mothership portal and digital resources

Basic Roleplaying is the venerable "D100" engine that has powered Chaosium’s greatest hits for over four decades. Originally appearing as a slim booklet in 1980, it was most recently revitalized as the Basic Roleplaying: Universal Game Engine in 2023. In 2026, it stands as one of the industry's most important open-source platforms, released under the ORC License, allowing independent creators to build and sell their own games using its legendary, time-tested mechanics. Description BRP is a "genre-neutral" toolkit that discards character levels and rigid classes in favor of a pure skill-based system. Whether you are playing a Bronze Age warrior, a 1920s detective, or a futuristic mech pilot, the core experience remains the same: your character is defined by what they can do. Because it uses percentages (e.g., "I have a 65% chance to climb this wall"), it is widely considered the most intuitive and "transparent" RPG system for new players to understand at a glance. System Overview & Key Features The Universal D100 Engine Every action is resolved by rolling two ten-sided (d10) dice to get a result from 1 to 100. If you roll is equal to or under your skill rating, the action is deemed a success. This approach simplifies the mechanical process of the game, as there are no complex tables to keep track of and compare to decypher whether it is a success or failure. Organic Character Growth There is no "Experience Points" system in the traditional sense. Instead, when you succeed in using a skill, you mark a "Skill Check" on your character sheet. At certain stops in the game/story, the player rolls to see if the character improves in those skills, meaning your character evolves based specifically on the actions they performed (and succeeded at) during the game. Modular Rule Design The Universal Game Engine is designed with variations and systems to choose from. GMs can choose whether they prefer to just use "Hit Points" or add a more detailed wound system with "Hit Locations" for more realistic tactical consequences. Systems for Magic, Sorcery, Mutations, or Superpowers (depending on the setting) can be added, instead of being baked in the core mechanics, ensuring the mechanics always fit the theme of the game. Deadly and Tactical Combat BRP combat is grounded and dangerous. Unlike high-fantasy games where adventurers have a vast health pool, a single strike of a sword or bullet in BRP can be fatal. This encourages players to think creatively and use mechanics and terrain to their advantage. Talking their way out of situations is often seen as more reasonable (and survivable), than just treating every conflict as a forced combat situation. The ORC License Revolution By introducing to the Open RPG Creative (ORC) license, BRP started a wave of third-party "Powered by BRP". This has expanded the system into new genres like Cyberpunk, Wuxia, and Cozy Fantasy, all supported by a single, unified ruleset and system, compatible with most themes. Compatibility with "The Big Three" Because the core mechanics have remained the same since the beginning, a monster or spell from a 1980s supplement is almost always compatible with the modern 2026 engine. This gives GMs access to one of the largest libraries of pre-written adventures in tabletop gaming, spanning Call of Cthulhu, RuneQuest, and Pendragon. Additional links chaosium.com/brp : Official BRP Universal Game Engine portal basicroleplaying.org : The primary community hub and "BRP Central" forums

Shadowdark RPG is a modern masterpiece of old school fantasy tabletop gaming, created by Kelsey Dionne and published by The Arcane Library in 2023. It blends the lethal, dungeon crawling spirit of the Old School Renaissance with streamlined, modernized mechanics inspired by the fifth edition of Dungeons & Dragons. Description In Shadowdark, players are adventurers delving into tombs and ancient underground cities in search of gold and glory. The game is highly lethal, emphasizing player skill, resource management and creative problem solving over character sheet abilities. The dark is a physical, terrifying presence and making sure keeping the light on, is beyond vital to survival. System Overview & Key Features Real Time Torches Torches last exactly one hour of real time. The Game Master sets a physical timer at the table. When the timer runs out, the light goes out, and the characters are plunged into total darkness where deadly monsters thrive. Familiar d20 Mechanics The core system uses a standard 20 sided die (d20) with advantage and disadvantage, making it incredibly easy for modern players to pick up. However, modifiers are kept extremely low to maintain a grounded feel. Randomized Character Growth Instead of picking from a massive list of feats or skills when leveling up, players roll a random talent on their class table. This speeds up character creation and forces players to adapt to the unique strengths of their adventurer. Slot Based Inventory Encumbrance is simple and strict. Characters have a number of inventory slots equal to their Strength score or a minimum of ten. Every item, from a sword to a torch, takes up exactly one slot, making resource management important. Additional links thearcanelibrary.com/pages/shadowdark - Official The Arcane Library website shadowdarklings.net - Shadowdarklings (An excellent online character creator)

Hope you are all having a nice summer. While we haven't been bombarding the site with massive updates these past few months, we have been working on things in the background. Just to keep you all somewhat updated and ensured, that we are still actively working on the platform - here is a brief update and check-in. Minor improvements Every now and then we have pushed new and small updates to the platform. Just today, we finally got around to implementing the time & day scheduling to the game posts. So if you have a game post running, be sure to edit it and add the days you are planning on running the game, and at what time the session would be starting. Players looking for games will be also able to filter the groups based on those parameters. Do keep in mind that since the feature is new, almost all of the games listed at the moment are still without a preferred day and time - so they will not be shown to you when you use the filter. But as time goes on and games update their listing, more and more will have those elements. Additionally a few updates were added to the game post creation process - nothing gamebreaking or -changing. Just some convenience factors. .gg We have officially shifted to a new primary web address (although you are free to keep using whichever domain ending you have before - nothing should be negatively affected. But Groupfinder can now be also accessed via groupfinder.gg Even though the platform is global - having the .eu ending seemed to cause more confusion than we had anticipated. But this is more of a cosmetic change - nothing in our core values or goals has changed as a part of this shift. Library evergrowing The library is rapidly growing - every week new entries are added. Some thanks to the help of a few volunteers, to whom we are extremely grateful. It is becoming a proper tabletop gaming resource now. But it will never be complete - we are seeing new tabletop projects and creators pop up all the time - and we would love to be a gateway between them and you. Group Manager This is the biggest element we have been working on since the start of the year (and even before). While not ready to go live - we are anticipating that the day is drawing ever closer by every week and testing cycle. Group manager will be a parallel mode to Groupfinder - a system to manage your.. well.. group. Keep track of timefinder polls to schedule the next session. Share files with your players - or make them private, so that only you can see them - or only some of the players. This will make it easier to keep track of various notes, lore and character backstories. Or just share gifs.. Also a viable approach. But until we have anything more substantial to report - I will be signing off for now. But will keep a watchful and helpful eye on the platform. And if you have a friend or a group that could benefit from using Groupfinder - be sure to tell them about the site - it will be a win-win situation. The more people know about Groupfinder, the faster your games get filled - and the faster you find a group to join. Till next time.

DiceFlex is a free, browser based dice roller built for tabletop RPG groups that want more than a generic dice tray. Currently it supports 18 game systems and adapts its interface and rolling rules to the selected game, including system specific mechanics such as advantage and disadvantage, degrees of success, bonus and penalty dice, dice chains, Wild Dice, Fate/Fudge dice and narrative dice. Built for fast use during live sessions, DiceFlex lets players choose a game system, use common quick rolls, build custom dice pools, enter natural language roll commands, save presets and review recent roll history. Results are presented clearly and can be copied easily into Discord, chat or other session tools. Live Rooms allow an entire group to roll together in real time using a shared room code or persistent link. Players can see table activity as it happens, while GMs have access to features such as private GM rolls. DiceFlex also provides a Discord bot using the same system aware rolling engine. DiceFlex is designed for GMs and players who want fast, readable and rules aware dice rolling across a wide range of tabletop RPG systems, with no account required and no setup needed.