Download the PHP package ernestdefoe/roleplay without Composer

Role-Play for Flarum

Play a character, post in-character, and run a card-based tactical game — right inside your Flarum discussions.

Role-Play turns an ordinary Flarum forum into a home for tabletop-style play. Members create characters, write posts as those characters, and storytellers can run full turn-based combat encounters — with dice, cards, initiative and live HP bars — without anyone leaving the thread.

It touches no core tables (everything lives in its own rp_* tables) and is free and MIT-licensed.

Three features, one extension

🎭 Characters

Members manage their cast at /characters ("My Characters" in the account menu): a name, an accent colour, an optional avatar and bio. Characters are yours; archive them any time and their old posts keep their identity.

💬 Post in-character

When replying, pick "Post as …" in the composer and your reply is authored as that character — its coloured badge and name replace your own, with a quiet "Played by you" underneath so nothing is hidden. Perfect for narrative threads where several people each speak as their characters.

⚔️ A tactical card game

This is where Role-Play goes further than any other Flarum RP add-on. Build a deck of cards, then run encounters — turn-based fights that play out live in the discussion sidebar.

The deck builder

At /deck ("My Deck" in the account menu) each member crafts cards — abilities, items, spells and enemies — each with dice formulas the game engine actually rolls:

• Attack roll (e.g. 1d20+5) — checked against the target's defense
• Damage roll (e.g. 3d6) — applied on a hit, doubled on a natural-max crit
• Optional defense, HP, cost, a Font Awesome icon, and a description
• Mark a card public to share it into everyone's deck

Dice expressions are validated server-side — a malformed formula is rejected, never silently ignored.

Running an encounter

Any member can start an encounter inside a discussion and becomes its storyteller (GM). From the tracker in the sidebar you:

1. Build the field — add party members and foes by hand, spawn a foe straight from an enemy card (its HP and defense seed automatically), and let players join with one of their own characters.
2. Roll initiative & start — every combatant rolls 1d20 + agility; the tracker sorts them into turn order.
3. Play it out — on each turn the active combatant plays a card at a target. The engine rolls to-hit vs. defense, rolls damage on a hit (×2 on a crit), and updates HP. A rolling action log narrates every play — hits, misses and crits.
4. Advance until one side is down — a Victory / Defeat banner appears, and the GM ends the encounter.

The tracker shows the initiative order, colour-coded HP bars (green party / red foes), the active turn, and adapts its controls to who's looking — the GM drives the fight; a player only acts on their own character's turn.

Live for the whole table

When flarum/realtime is installed, every play, turn and HP change is broadcast over WebSocket — the whole table sees the fight update instantly, no refresh. Without realtime, the tracker falls back to a lightweight poll, so it still stays in sync.

Installation

That's it — the six rp_* tables are created automatically on enable. Then:

• Members find My Characters and My Deck in their account menu.
• Anyone can start an encounter from a discussion's sidebar.
• For instant multi-viewer combat, install and configure flarum/realtime (optional).

Requirements

• Flarum 2.0+
• PHP 8.3+
• (Optional) flarum/realtime for live updates

How the dice work

The engine (src/Game.php) is a small, pure core:

Building from source

The PHP runs as-is; the front-end compiles with the Flarum webpack toolchain:

License

MIT © Ernest Defoe. Free to use, fork and build on.