UFL Mini — Rules & Guide

A simple but flexible system for handling turn-based combat for your roleplaying games, with a focus on simplicity and ease of use. Inspired by DnD, UFL, Rendezvous Fight and other systems, simplified and distilled.

Quick Start

Sign Up using only Username and Password. Your username will be your character's name. You can create multiple profiles for multiple characters.
Adjust your character attributes (only a few), and optionally upload it's avatar images.
Choose which moves your character can perform from a list of Default and Community moves.
Create or join a room from the dashboard.
Select your role: participant fights; observer watche, chats and comments.
As participant, click Join Room, then Ready. When all participants are ready, the match starts.

Core Rules

Character Attributes

HP (Health Points) — Your total health.
AC (Armor Class) — 0–20, default 10. Attacks must meet or exceed AC to hit.
DMG (Damage Modifier) — Flat bonus added to some damage rolls (e.g., 1d6 + DMG).
AP (Action Points) — Energy to perform moves each turn. Default 3 AP per turn.

Combat Flow

Initiative — At match start each participant rolls a d20. Highest to lowest defines turn order; ties break by username.
Attack Resolution — An attack hits on 1d20 ≥ target AC.
Critical Hit — Natural 20; damage is doubled.
Status
- Unconscious: HP ≤ 0.
- Dead: If a single damage instance drives HP to ≤ −(Max HP ÷ 2).
Turns & AP — On your turn, use moves while you have AP > 0. When AP is spent, your turn auto-ends and advances.

Per-Room State

In-match stats (current HP/AP, move uses, status) are instanced per room, so you can fight in multiple rooms independently.

Moves

Definition: Name, Damage (e.g., 1d6, 1d12, 1d20 + DMG), AP Cost, optional Uses per Match, Description.
Global Library: All user-created moves are available for others to select.
Selection: Each fighter builds a personal Move Set from the library.

Important: New fighters start with no moves selected. Go to Profile → Move Set and choose your moves, otherwise you cannot act in combat.

To add a new move to the global library, use the Moves page: specify name, damage expression (e.g., 1d6 or 1d8 + DMG), AP cost, optional per-match uses, and a short description.

Lobby & Match

Roles: Participants fight; observers spectate and chat.
Ready: Match starts automatically when all participants are ready.
Log: The chat/log records turn changes, moves, rolls, damage, and status changes.

Have fun and welcome to the UFL underground.