✓ Free · Available Today
⭐ Premium · In Development
The Perpetual3Designs Ecosystem

App & Hardware

📱

The companion app for Living Dungeon — free forever. Becoming the one app to run your entire tabletop RPG.

📲
Free Today
Living Dungeon control hub
⏳
Coming · Premium
Full RPG management suite
📡
In Development
Smart hardware ecosystem
🌐
Cross-Platform
iOS & Android
✓ Available Now

What the App Does Today

The P3D App started as the control hub for Living Dungeon — and that's exactly what it is today. 100% free, no account, no ads.

🔥
✓ Free Forever · No Subscription Needed
Living Dungeon Control — Always Free

Everything that controls your Living Dungeon — LEDs, smoke machine, drawbridge, shaking floor, module configuration, scenes — stays free forever. No subscription required, no premium tier needed. If you own the Living Dungeon, you control it.

💡
LED Control
Set the mood for your dungeon with one click.
⚙️
Electronics Triggers
Drawbridge, smoke, shaking floor — fire any module on cue.
🧱
Module Config
Map your physical setup in the app. Each room becomes addressable.
🎬
Scene Builder
Pre-set moments — ambush, ritual, boss reveal — one tap to trigger.
⭐ The Bigger Vision

One App for Your Whole RPG

The goal: stop juggling six apps to run a game. Combat tracker, dice roller and campaign notes all free. Character sheets, sound effects, smart hardware integrations and more on Premium. All in the P3D App.

⏳ Premium Subscription · Coming Soon

Everything below will live behind €5/month Premium when launched. The Premium subscription is not available yet — it unlocks alongside the features as they ship. The Living Dungeon control above always stays free.

Free
⚔️
Combat Tracker
Initiative, HP, conditions, turn order, multi-party support. Works with any system. Free forever.
Coming
🎲
Digital Dice Roller
One-tap auto-roll button. Full notation (2d20+5, advantage, macros). Free forever.
Coming
📜
Character Sheets
Pre-built sheets for popular systems. New templates released monthly.
Free
📓
Campaign Notes
Sessions, NPCs, loot logs, world building. Searchable, shareable with your party. Free forever.
Coming
👹
NPC & Monster Library
Statblocks for hundreds of creatures. New entries released monthly.
Coming
🔊
Sound & SFX Engine
Ambient music, combat tracks, and synchronised SFX for Living Dungeon module movements.
Coming
📡
Range Finder (Auspex)
Measure miniature-to-miniature distances using your phone's camera and ArUco markers. App-only feature.
Coming
🔗
Cogitator Sync
When connected to the app, the Cogitator dice tower feeds rolls into character sheets and combat tracker automatically.
Pricing Summary

Free Forever vs Premium

🆓
Free Forever
✓ Available Today
€0 forever
  • ✓
    Full Living Dungeon Control— LEDs, smoke, drawbridge, all modules
  • ✓
    Module Configuration & Scenes
  • ✓
    Combat Tracker— initiative, HP, conditions
  • ✓
    Campaign Notes— sessions, NPCs, loot, world building
  • ✓
    No account required, no ads
  • ✓
    All future Living Dungeon updates
✓ Our Promise
If you own a Living Dungeon, controlling it stays free. Forever.
⏳ Not Available Yet
⭐
Premium
In development
€5 /month · Cancel anytime
  • ⭐
    Character Sheets— pre-built for popular systems
  • ⭐
    NPC & Monster Library— updated monthly
  • ⭐
    Sound & Music + Synchronised SFX
  • ⭐
    Range Finder (Auspex)
  • ⭐
    Digital Dice Roller— one-tap auto-roll, full notation
  • ⭐
    Cogitator Dice Tower Integration
🔔 Notify Me When Available
🔬 In Development

Smart Hardware

Physical devices being designed and prototyped right now. The Cogitator dice tower works standalone (built-in display, no app needed) and optionally connects to the app for full features. Auspex is app-only.

Coming Soon
🎲
Cogitator-VII
Smart Dice Tower
Drop your dice in the top — they tumble through the tower and land in the reading tray. Built-in optical sensor reads every face and counts the total instantly.
Dice TowerStandaloneApp Sync
Coming Soon
📡
Auspex MK.VII
Range Finder · App Only
Stick ArUco markers on your miniature bases. Point your phone camera at the table — the app measures edge-to-edge distances automatically.
App OnlyArUcoEdge-to-Edge
Coming Soon
🏷️
ArUco Marker Pack
Accessory · Sold Separately
Adhesive ArUco markers (15-20mm) for your miniature bases. Each marker has a unique ID for use with Auspex.
50 Markers3 SizesAdhesive
In the Meantime

What You Can Get Today

While we're building the app and the new hardware, our miniatures and the Living Dungeon are very much alive.

Shop Miniatures →Living Dungeon →