Articles

This is a listing of articles, arranged by subject.

Articles under "design" will help the developer make decisions about gameplay. Articles under "implementation" will help with algorithm design, and offer various methods of implementing features. Headings are arranged in a general chronological order of development. Large lists of ideas (items, spells, themes, etc.) are in bold.

Development

• Roguelike Dev FAQ
• How to Write a Roguelike in 15 Steps
• 7DRL
• Motivation
• Open Source
• Dynamic World Design (XPS doc)

Fundamentals

• What a roguelike is
• Dungeon
• Items
• Monster
• Character
• Race
• Class
• Skill
• Permadeath
• Shops
• Random generation

Project management

Roguelike developments are complicated projects to handle; if you have weak goals, the project will slip out of your control and its success may be compromised.

• Rewrite
• Bug and Bug Report
• RFE

Game modification

• Translation
• Localization Project

Communities

• rgrd
• Game Programming Wiki
• rgrd chatroom

Design

• Aspects of playing
• Fun Factor
• Power Curve
• The Role of Hunger
• Alternatives to Permadeath
• Third dimension in an ASCII-based roguelike
• Time Systems
• What a RL should be
• Roguelike Alphabet
• Spatial Consistency

Setting, story, and mood

• Theme
• Roguelike Themes
• Creating a Story
• Horror in Roguelike Games
• Horror in Roguelike Games, Part I : Gore
• Roguelike Mood
• Big List of RPG Plots

Roleplaying

• Quests in Roguelikes

Dungeon features, terrain

• Dungeon persistence
• RL Terrain
• Unangband Dungeon Generation
• Brogue dungeon terrain and level generation
• Basic BSP Dungeon generation
• Basic directional dungeon generation
• Template Dungeon themeing/generation

Combat

• Monster attacks
• Implicit Facing
• Interesting Critical Hits

Magic

• Magic
• Magic systems
• Spell
• The Gramarye A Magic System for FUDGE
• Designing a Magic System

Religion

• Religious Constraints (Rules)

Interface

• Preferred Key Controls
• User interface features
• Icons in Roguelikes
• Roguelike Interface
• Cogmind's article about morgue files

Game ideas

Ideas for roguelikes are posted regularly on rgrd, but over time are forgotten. In an attempt to preserve the more interesting ideas these pages were created:

• Magic Tower
• Modern Dungeon Exploration
• Roguelike DM by Timothy Pruett
• Magical Dungeon by Patashu
• GalaxyRL by tongHoAnh
• Time-gate roguelike by anchor0057
• Murder Mystery RL by Shedletsky
• World of Rogue by Gamer_2k4
• Shopkeeper RL by Antonie
• Fire Brigade RL by Antonie
• TraderRL by alsagoz
• OrcRL by DrGong
• God's 7DRL
• Poisoned Character Roguelike

Implementation

• Roguelike Tutorial, using python+libtcod
• Roguelike Tutorial, using Lua+libtcod
• New Roguelike Tutorial, using Lua+Gideros Mobile
• Beginner's Guide to Roguelikes - a C/C++ focused tutorial for new programmers.
• Ananas aus Caracas: rot.js tutorial
• Code design basics
• Portability Issues
• Things which are hard to code
• Language in Roguelikes
• Save Files
• Ssh server

Programming languages

RogueBasin has articles about these languages. That doesn't mean that you can't use other languages. The best language for your roguelike is the one you know well (or want to learn).

• C
• C#
• C++
• D
• Bcx Basic
• FreeBasic
• FreePascal
• Java
• JavaScript
• Lua
• Python
• Ruby
• Common Lisp
• Haskell

Portability

• Portability Issues
• Unix
• Windows
• Linux
• Mac
• Unicode
• Output libraries

Extensibility

• Roguelike engines
• Info Files
• Info File Variant - Compile-to-Code
• Lua makes info files obsolete
• Entity Component System
• Rule and Event Systems

Map

• Abstract Dungeons
• Basic BSP Dungeon generation
• Cellular Automata Method for Generating Random Cave-Like Levels
• Creating A Forest
• Creating Measurably "Fun" Maps
• Data structures for the map
• Delving a connected cavern
• Designing Flexible, Reusable Algorithms
• Diffusion-limited aggregation
• Dungeon builder written in Python
• A Simple Dungeon Generator for Python 2 or 3
• Dungeon-Building Algorithm
• Grid Based Dungeon Generator
• Irregular Shaped Rooms
• Island and labyrinth map generating algorithm
• Maze Algorithms
• PHP dungeon generator using tile masks
• Simple maze
• Wilderness generation using Vornoi diagrams
• A Python map structure and a simple dungeon generator, part of the python+libtcod tutorial.
• Winding ways
• Simple Rogue levels
• Random Zone Generation
• C# implementation of simple map builder
• Random Walk Cave Generation

• See also: Category:WorldGeneration

Combat

• Simple Combat in the Dungeon
• Thoughts on Combat Models
• Two-Key Targeting

AI

• A Better Monster AI
• Complex NPC Interaction
• Variety in NPC behavior
• Emergent Behaviour in Unangband Monster AI
• Implementing interesting townsfolk AI
• Need driven AI
• Pathfinding
• A_Python_3_and_2_Pathfinder_with_Pygame_Example
• Plug-In Monster AI
• Quick Pathfinding in a Dungeon
• Ratio AI
• Roguelike AI - Doing it the generic way
• Roguelike Intelligence series of articles
• Simple way to prevent jams of monsters with A*
• The Incredible Power of Dijkstra Maps
• Tracking by Scent and Sound
• An Alternative Scent Implementation
• Anticipating wall-following pathfinder
• Denizen Herding Behavior
• Smart searching and Modeling the player with a "heatmap"(Not finished)
• Dijkstra Maps Visualized
• Minimax decision tree with alpha-beta pruning, a non-rules-based approach to AI (used by Javelin)

Line of sight, field of vision

• Line of Sight is used to determine when a specific destination square is visible from a source square. This can be used to determine whether a player is visible to a monster, the path an arrow takes to a particular enemy, and as a building block for a field of vision algorithm.
• Field of Vision determines all squares visible from a particular source. This is useful when determining which squares to show a player, what squares are lit up by a light source, etc.
• Using the libtcod library for FOV, and implementing fog-of-war, part of the python+libtcod tutorial.
• C# implementation of field of vision using recursive shadow casting

Magic

• Designing a Magic System
• Programming Roguelike Magic
• Representing Magic Skills

Graphics

• Finding graphical tiles
• Inspired Art
• Use of color

Sound

• Finding or Creating Sound and Music
• Implementing sound in C and C++
• Sound and Music

Time management

• An elegant time-management system for roguelikes
• A priority queue based turn scheduling system
• A simple turn scheduling system -- Python implementation
• Energy-based time scheduling implementation

Useful algorithms and code

• Compression
• Fractals
• Mersenne twister
• Random name generation
• Random number generator
• Weighted random generator
• Scrolling map
• Line wrapping in C
• Experience table generator
• Protecting your story: How to distribute your story in the clear in a way that prevents someone snooping your code to read it all (useful mostly for OSS games)
• Brief overview of DCSS' webtiles architecture for online play.

Java Roguelike Development Guide

A list of articles specific to Java roguelike development

• The Choice of Java
• Java Curses Implementation
• Items in Java
• Java Roguelike Tutorial
• Roguelike Iterative Test-Driven Development in Java

Game reviews

May give some idea of what people like and don't like in other games.

• Rank RLs you have played a lot
• Personalities of different roguelikes
• See: Category:Reviews

Other

• Increasing Challenge in Roguelikes
• Stat Balancing in Roguelikes

The original Dungeondweller articles are archived at [1]. Please do not move them to RogueBasin without permission from the original author.

There are more articles at [2]. Most of these are duplicates of articles here.