The Trapsmith’s Vault | Solo RPG Journaling Game | Printable Dungeon Crawl | Fantasy TTRPG Adventure | D20 Game

The Trapsmith’s Vault is an immersive solo RPG journaling game where YOU are the rogue, explorer, or adventurer navigating a vault of 12 devious, deadly rooms — each rigged with mechanical and magical traps.

Using just a D20, a pencil, and paper, you’ll test your skill, write your story, and see if your character survives the vault… or is scarred forever by it.

What’s Inside:

🗡️ 12 deadly trap encounters — each room includes:

• A narrative setup

• Unique D20-based mini-game / challenge

• A journaling prompt to write your experience

🗡️ Character Sheet — track your character’s background, health, stress, scars, and inventory

🗡️ Optional Rules — add depth with Health Points, Stress, Tools & Upgrades

🗡️ Printable PDF — perfect for printing as a zine or playing straight from your journal

🗡️ Immersive old-school dungeon crawl style — designed by Obsidian Games with gritty, hand-drawn artwork

How To Play:

• Roll a D20 to face each trap’s mechanical challenge

• Journal 3-5 sentences about what happens

• Track wounds, stress, and your tools as you advance

• Survive all 12 rooms… if you can!

Optional: Play by candlelight or with ambient dungeon music for maximum immersion.

Why You'll Love It:

✅ Replayable — traps challenge your skill and luck every time
✅ Creative & immersive — blend RPG play with creative writing
✅ Quick setup — just grab a D20, a pencil, and go
✅ Perfect for solo TTRPG fans, writers, and journaling enthusiasts
✅ Compatible with any fantasy RPG character — create your own or adapt one!