About me

👋 Hello, I’m Leo, and I’m here to bring your next unforgettable adventure to life. With over 24 years of experience as a Game Master, I’ve seen the evolution of tabletop RPGs from their old-school roots to the modern age. While I’ve tried and enjoyed both classic and contemporary systems, my heart firmly belongs to the Old School Revival (OSR) philosophy of roleplaying games. If you’re looking for that classic, no-nonsense RPG experience where clever play, bold risks, and creativity reign supreme—you’ve found your GM. 🎲 What I Specialize In: My expertise lies in horror and atmospheric storytelling, particularly with games like: 🕵️‍♂️ Call of Cthulhu: From terrifying investigations to creeping cosmic dread, I excel at immersing players in the eerie and the unknown. 🕶️ Delta Green: A perfect mix of modern conspiracy and psychological horror. 👽 Alien RPG: High-stakes, survival-driven sci-fi horror that will have you on the edge of your seat. I’m also passionate about OSR fantasy, where exploration, player creativity, and danger take center stage. Some of my favorites include: ⚔️ Dungeon Crawl Classics: Wild magic, deadly dungeons, and that unpredictable chaos only DCC can deliver. 📜 Old School Essentials: A love letter to the classic AD&D experience. 🖤 Mörk Borg: Grim, brutal, and beautifully weird adventures. 🏰 Shadowdark RPG: A fresh take on old-school dungeon delving. If you crave games where imagination beats optimization, where the dice decide fate, and where the journey is as thrilling as the destination, I’m the GM for you. 🚀 Games I Run: I’m ready to take you on a wide variety of adventures, including: 🕵️‍♂️ Call of Cthulhu: From Mythos-rich campaigns to intense one-shots. ⚔️ Dungeon Crawl Classics: Official modules and original creations. 🕶️ Delta Green: Official scenarios or custom investigations. 👽 Alien RPG: The Draconis Strain Trilogy and more. 🌆 Blade Runner RPG: Both officially released case files. 🛸 Coriolis: The Last Flight of the Ghazali and beyond. 🖤 Mörk Borg, 📜 Old School Essentials, 🏰 Shadowdark RPG, ☠️ Pirate Borg, and more. And I’m always exploring new games to expand my repertoire! 🌍 About Me: I’m bilingual, fluent in Spanish (my native language) and English, and originally from Venezuela, now based in Chile. Despite life’s twists and turns, including starting over in a new country, I’ve always returned to the table. During the pandemic, I embraced Virtual Tabletops (VTTs) and now GM regularly for groups from the USA, UK, and Spain. If you want to see me in action check my Youtube link in the profile, I got playlists with most of the games I have run for these online communities. As a 📚 published writer, I’ve contributed three Call of Cthulhu scenarios to the Miskatonic Repository on DriveThruRPG, and I take pride in delivering creative, immersive, and well-crafted stories. 💡 What You Can Expect: 🌟 Beginner-Friendly Games: Whether you’re new to TTRPGs or a seasoned player, I’ll guide you through the experience. My approach is simple: “Tell me what your character wants to do, and I’ll handle the rules.” 🎨 Immersive Adventures: Expect maps, handouts, music, and anything else I can bring to enhance the atmosphere. 🛡️ Collaborative Storytelling: I aim to create memorable stories shaped by your characters’ choices and actions. 📜 Old-School Fun: I believe in embracing the OSR spirit—clever play, meaningful choices, and the thrill of rolling dice to see what happens. 🎙️ Session Zero and Player Support: Every campaign starts with a Session Zero to align expectations, create characters, and review game basics. I’m also available before or after sessions for any questions, adjustments, or concerns to ensure the best experience possible. 🔥 Why Choose Me? 🕵️‍♂️ Expert in Horror and OSR: From cosmic dread to dungeon delves, I deliver unforgettable experiences in the genres I love most. ⏳ 24 Years of Experience: A seasoned GM who knows how to balance tension, fun, and drama at the table. 🎭 Passionate and Professional: I’m committed to making every session immersive, engaging, and exciting for all players. Ready to embark on your next adventure? Check out my games, or send me a message—I’d love to collaborate to bring your dream game to life. Let’s make some unforgettable stories together. See you at the table!

GM Style

I lean toward an OSR (Old School Revival) approach—I enjoy the unpredictability of dice rolls and seeing how they shape the story. That said, I also love roleplay, so while I usually won’t overlook a roll if there if there are dramatic consequences for failing, I will reward good arguments and creative approaches with bonuses at least. I only hand wave rolls when it would just bog down game play for no reason. Also depends on the system, but I hope you get the idea. For example: if you deliver an amazing speech to charm the bouncer of the speakesy, you’ll still need to roll Charm. However, your excellent roleplaying will give you bonus dice, making success more likely—but failure will always be a possibility, with meaningful consequences. On the other hand, if there’s an obvious clue (like something in a desk drawer), I won’t make you roll Spot Hidden if you tell me you're specifically searching that drawer. But if you just say, "I look around the office for clues," a roll will be required. Combat Approach: I adapt combat style based on the game system and the situation. I use both tactical encounters with maps and tokens, as well as Theater of the Mind. How I handle combat in Call of Cthulhu is very different from how I treat it in Pathfinder 2E, for instance. I’m also all about vivid descriptions. Instead of saying, "The zombie tries to bite you, but you dodge," I’ll paint a clearer picture: "As the zombie lunges at you, you twist just in time, narrowly avoiding its decaying jaws." Rather than just, "The Deep One hits you for 2 HP," I’ll describe it like this: "The fishman’s claws rake across your arm, leaving a deep gash. Blood trickles down as you lose 2 HP." Easygoing and Player-Focused: Above all, I’m an easygoing GM. My top priority is for everyone to have fun and help craft a memorable story together, shaped by your actions and decisions. I also love teaching new players and encourage them to jump right in. Don’t worry about the rules—just tell me what you want your character to do, and I’ll walk you through how to make it happen.

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