Abomination Vaults
Pathfinder 2e | Campaign
About the adventure
Deep below the sleepy coastal town of Otari, an ancient evil stirs. The ruins of a long-forgotten fortress, swallowed by the hungry earth, have become a twisted labyrinth teeming with deadly traps, cunning foes, and the lingering echoes of a powerful sorceress who once ruled from the depths. Legends speak of the Abomination Vaults, a sprawling mega-dungeon filled with lost knowledge, arcane secrets, and treasures beyond imagining. But where there is wealth, there is also danger—the vaults are awakening, and if left unchecked, the horrors within may spill out and consume the world above. This campaign is a dark fantasy dungeon crawl set in the world of Golarion, offering players a mix of exploration, tactical combat, and problem-solving. The Abomination Vaults reward those who delve deep, uncovering lore, making strategic decisions, and working together to overcome overwhelming odds. If you enjoy challenging encounters, intricate dungeon design, and unraveling the mysteries of a cursed ruin, this adventure will be a perfect fit. I run games with a strong focus on immersion, tactical depth, and player agency. Expect dangerous fights where teamwork and strategy are key, rewarding roleplay opportunities, and an evolving world that reacts to your choices. Whether you're a veteran delver or new to Pathfinder 2e, this campaign will provide a thrilling experience as you test your mettle against one of the most legendary dungeons in the system. Are you ready to descend into the darkness?
Game style
Rule of Cool (RoC)
“Rule of Cool” emphasizes creative story beats over sticking to a system’s rules as written. Players have the ability to push the limits of the rules or even break core rule mechanics at times if the Game Master thinks it is interesting, fun, or cool enough.
Rules as Written (RaW)
Games that are ran “Rules as Written” emphasize realism and stick to the letter of the rules, allowing players to explore creative solutions while still operating under a consistent rule set. Players have the ability to utilize the rules in creative ways to create awesome characters and moments in the game.
Theater of the Mind
“Theater of the Mind” uses little to no visuals for scene settings and combat. Instead, the narrative imagery comes from the Game Master’s descriptions and character action and movement comes from Players’ descriptions.
Dungeon Crawl
A “Dungeon Crawl” is a scenario where players navigate a dungeon or labyrinth-like environment for the entirety of the adventure. It emphasizes battling monsters, collecting loot, and avoiding traps to survive to the end!
Combat Heavy
“Combat Heavy” games emphasize the combat mechanics within their systems over roleplay or puzzle solving. There are frequent and longer battles with enemies and a greater emphasis on tactical game play.
Roleplay Heavy
“Roleplay Heavy” games place the focus on the story, the characters, and the world they live within, and tend to lean hard into the various roleplaying elements of the game. These games will frequently find the party talking with NPCs, exploring the personal elements of their backstories, or even having emotional moments around the camp fire.
🛡️ Adventure Type: Megadungeon Crawl | Exploration | Tactical Combat | Dark Mysteries 📍 Setting: Pathfinder 2e | Otari & the Abomination Vaults (Golarion) 🎭 Roleplay & Combat Balance: This campaign is a classic dungeon crawl with deep exploration and strategic combat, but there are also opportunities for character-driven roleplay in Otari and beyond. Expect a 50/50 balance of combat and roleplay, though your choices and approach will shape the experience. 🎯 Player Expectations: Be ready for deadly tactical encounters—Abomination Vaults is one of PF2e’s toughest dungeons! Work as a team to survive—going alone is a death sentence. Exploration matters—puzzles, hazards, and dungeon secrets will challenge you beyond combat. Roleplay encouraged—Otari offers rich NPC interactions and personal character arcs. Progression is earned—reckless choices can lead to death or worse. ⚔️ Character Creation Rules: Level 1 Start, Progression to Level 10 Ruleset: ✅ Gradual Ability Boosts (Stats increase over time instead of fixed boosts at level-ups) ✅ Free Archetype (Every character gains an archetype for free, adding versatility) ✅ Ancestry Paragon (Ancestries get more feats, making your heritage more impactful) All Official Remaster Options Allowed 🛠️ Game Tools & Logistics: VTT: Foundry VTT (Full automation, dynamic lighting, immersive maps & sounds) Voice Chat: Discord (Clear mic preferred) Session Length: 2–3 hours Game Frequency: Weekly
5.0
(5)
4 years on StartPlaying
Highly rated for: Inclusive, Creativity, Rule of Cool
Additional details
How to prepare
To ensure a smooth and immersive experience, players should have the following ready before the game: Technical Requirements: Microphone Required: A clear microphone is necessary for voice communication. A webcam is optional but not required. Discord: We will use Discord for voice chat during the game. Please have it installed and set up before the session. Foundry VTT: The game will be run on Foundry VTT. No download is needed—just a stable internet connection and a web browser (Chrome or Firefox recommended). Pathbuilder2e: Character creation must be done using Pathbuilder2e.com. Game Preparation: Read the Basics of Pathfinder 2e: While you don’t need to be an expert, a basic understanding of the rules will help the game run smoothly. If you’re new, I’m happy to guide you! Create Your Character Before Session 1: Using Pathbuilder2e, create your character following the guidelines provided. Send me your character sheet link before the first session for approval. Familiarize Yourself with Otari: The adventure is set in Otari, a small coastal town with a rich history. While prior knowledge isn’t required, having a reason for your character to be in town will help with immersion.
What I provide
I bring a high-quality, immersive experience to every session, ensuring players get the most out of their adventure. Here’s what you can expect when playing in my game: Game Tools & Resources Foundry VTT – The game is run on Foundry, featuring automation for rolls, combat tracking, and dynamic lighting. Custom Maps & Tokens – I enhance the dungeon experience with detailed maps, custom tokens, and animated effects to bring encounters to life. Pathfinder 2e Ruleset – Full integration of rules, spells, and character abilities for smooth gameplay. Handouts & Visual Aids – Expect lore-friendly handouts, in-game documents, and thematic art to deepen the experience. My GM Style Tactical Combat & Smart Enemies – Expect intense, strategic battles where positioning, teamwork, and resource management matter. Enemies adapt and use the environment to their advantage. Character Voices & Roleplay – I bring NPCs to life with distinct voices, personalities, and motivations. Whether it’s a grizzled mercenary, a scheming noble, or a desperate survivor, you’ll hear the difference. Atmospheric Music & Sound Effects – The game will feature ambient dungeon sounds, battle music, and thematic tracks to heighten the mood. Rules as Written (with Flexibility) – I stick to RAW (Rules as Written) for fairness and consistency but will lean into the Rule of Cool when it enhances the story and makes for an awesome moment. What to Expect as a Player A Challenging Mega-Dungeon – Abomination Vaults is a deadly dungeon crawl with traps, puzzles, and relentless foes. Expect tense moments, high-stakes combat, and resource management. Collaborative Storytelling – Player agency is key. Your choices matter, and the dungeon reacts to your actions. Respectful & Inclusive Table – I foster a space where everyone feels welcome. We use Session 0 and safety tools to ensure an enjoyable game for all. If you’re looking for a deep, immersive dungeon experience with tactical combat, rich storytelling, and engaging roleplay, this game is for you! Ready to descend into the darkness?
Gameplay details
Session 0: We'll have a Session 0 to discuss expectations, character creation, party dynamics, and content preferences. This will include going over Lines and Veils to ensure everyone is comfortable with the themes and tone of the game. X Card: The X Card will be available digitally via chat or private message. If a player uses it, we will immediately pause, adjust, or remove the content in question—no explanation required. My priority is keeping the game enjoyable for all. Aftercare & Debriefing: At the end of each session, we’ll have a brief check-in to discuss highlights, concerns, and any adjustments needed for future sessions. This helps ensure everyone leaves on a positive note. Open Communication: Players are always welcome to reach out between sessions to discuss any concerns, boundaries, or feedback privately.
Content warnings
Safety tools used
• Aftercare
• Debriefing
• Session 0
• X, N, and O Cards
How will character creation work
Character creation will take place before the first session, so we can dive right into the adventure right away. Players will use Pathbuilder2e.com to build their characters, as it streamlines the process and integrates well with Foundry VTT. Character Creation Guidelines: Starting Level: Level 1. Ability Scores: Standard Boosts & Flaws method (no rolling). Ancestries, Backgrounds, and Classes: All official Pathfinder 2e Remaster options are allowed. If you want to use something uncommon or third-party, check with me first. Free Archetype Rule: We will be using the Free Archetype rule for extra customization and character depth. Ancestry Paragon Rule: This rule is in effect, allowing characters to gain an additional Ancestry Feat at levels 1, 5, 9, 13, and 17 instead of the usual progression. Equipment & Wealth: Standard starting gear as per class/background. Backstory & Ties to Otari: While your character can be from anywhere, they should have a reason to be in Otari, whether as a resident, traveler, or mercenary drawn to the rumors of the Abomination Vaults. How to Submit Your Character Create your character in Pathbuilder2e and send me a link to your character sheet before Session 1. If you need help or have questions, I’m happy to assist with character creation. The goal is to create engaging, well-rounded characters that fit into the setting and work well with the party. Let’s build something awesome together!
Players can expect
Combat / Tactics
Medium
Roleplay
Medium
Puzzles
Medium
Experience level
Beginner
Platforms used
• Foundry VTT
$25.00
/ Session
Each player will be charged when a session starts.
Details
Weekly / Monday - 1:00 AM UTC
2-3 Hour duration
0 / 4 Seats filled
Requirements
Experience required: Beginner
Age: 18+