A Retrospective of the Impact of MUDs on Modern RPGs

5 September 2025

Do you remember the first time you ventured into the world of role-playing games (RPGs)? Maybe it was searching for treasure in The Elder Scrolls or battling foes in Final Fantasy. But what if I told you the vibrant, immersive RPGs we know and love today trace their roots back to something far less flashy—text-based Multi-User Dungeons (MUDs)? Yep, those humble, text-driven adventures laid the groundwork for the sprawling, graphically rich RPG universes we enjoy now. Let’s dive into the epic tale of how MUDs shaped modern RPGs, crafting a legacy that continues to thrive.

What Are MUDs, and Why Should We Care?

First things first: what the heck is a MUD? Well, imagine a game entirely devoid of graphics—no detailed landscapes, no epic character models, just lines of text. That’s a MUD, short for Multi-User Dungeon. These text-based games emerged in the late 1970s and took the gaming world by storm (well, the limited gaming world of those with access to the internet back then).

MUDs were a peculiar blend of Dungeons & Dragons-style role-play and emergent multiplayer interactions. Players typed commands like “go north”, “attack goblin”, or “say hello” to interact with the game world and other players. Honestly, it sounds primitive compared to the jaw-dropping visuals in modern RPGs, but back in the day, it was like stepping into an immersive, interactive novel. And if you’re a fan of RPGs today, trust me—you owe a lot to these text-based pioneers.

The Origins of MUDs: Where It All Began

Let’s rewind to the late 1970s (cue retro music), when two computer science students, Roy Trubshaw and Richard Bartle, created the first-ever MUD at the University of Essex in England. The game, simply titled MUD, was inspired by tabletop RPGs like Dungeons & Dragons. They wanted to create something that allowed people to explore a fantastical world together—but digitally.

MUD combined elements like exploration, combat, and resource management, along with something revolutionary at the time: the ability to interact with other players in real time. That’s right, it was essentially the great-great-grandparent of modern MMOs (Massively Multiplayer Online games) like World of Warcraft. Pretty wild to think about, huh?

How MUDs Revolutionized Role-Playing Games

So, what set MUDs apart, and how did they become the blueprint for modern RPGs? Let’s break it down.

1. Online Multiplayer Before It Was Cool

Back in the day, single-player games ruled the roost. MUDs introduced something groundbreaking—multiplayer functionality. Imagine logging onto a server (okay, "dialing into a mainframe") and finding yourself surrounded by other players, all role-playing and questing in the same shared virtual world. Sounds familiar, right? Pretty much every modern RPG with multiplayer components owes this concept to MUDs. Games like World of Warcraft and Final Fantasy XIV follow the same basic principle of shared worlds that MUDs pioneered.

2. Emergent Gameplay and Player Agency

Modern RPGs often boast about "player choice" and "emergent gameplay," but MUDs were doing this decades ago. Players in MUDs could shape the world through their actions. Want to ally with a group of players and form a guild? Go for it. Prefer becoming a lone-wolf adventurer who pillages dungeons? Nobody’s stopping you.

If you've ever played games like The Witcher 3 or Skyrim and marveled at how your choices affect the story or environment, you’ve seen this legacy of player agency that MUDs championed. It all stems from fostering an immersive world where you are the hero of your own tale.

3. Text-Based Storytelling: The Power of Imagination

Here’s the thing about MUDs—they relied on your brain to fill in the blanks. With no graphics to guide them, players had to use their imaginations. This forced developers to rely heavily on clever, descriptive writing to convey the world. This focus on narrative depth and writing gave MUDs an almost literary quality that deeply influenced the storytelling approach in modern RPGs.

Think about the dialogue trees in games like Mass Effect or the lore-packed journals in Divinity: Original Sin 2. They owe a lot to the textual depth that MUDs emphasized.

4. Character Progression and Customization

Leveling up, acquiring gear, skill trees—these addictive staples of RPG design? MUDs helped popularize them. Want to build a warrior with insane strength? Or maybe a wizard specializing in fire spells? MUDs offered that flexibility, and modern RPGs took it one step further with skill points and talent systems.

The concept of grinding for experience points (XP) and leveling up in Diablo or even Pokémon? That’s straight out of the MUD playbook.

5. Social Interaction and Role-play

MUDs weren’t just about mechanics or combat—they cultivated communities. Players would role-play as their characters, forming friendships, rivalries, and even in-game romances. The chat-heavy nature of MUDs fostered an early form of online social gaming, which modern RPGs have embraced fully.

Games like Elder Scrolls Online and Star Wars: The Old Republic thrive not only because of their gameplay but also due to the opportunities they offer for social interaction. Even smaller, indie RPGs often include features like message boards or in-game chat, paying homage to this cornerstone of MUD culture.

The Evolution: From Text to Graphics

Sure, MUDs were groundbreaking, but let’s be real—we’ve come a long way from typing “attack dragon” into a command line. Modern RPGs are a visual feast with high-definition graphics, expansive open worlds, and orchestral soundtracks. Yet, the essence of MUDs is still there, hiding in plain sight.

When you roam the open world of Skyrim, interact with NPCs in Dragon Age, or team up with friends in Destiny 2, you’re experiencing elements shaped by MUDs. Even the rise of indie text-based RPGs like A Dark Room demonstrates that the MUD influence isn’t just a relic of the past—it’s still alive and well.

Are MUDs Still Around?

You’d think MUDs would be long gone by now, but nope—they’re still kicking. While they’re niche compared to their heyday, you can still find plenty of them online. Some have adapted, evolving into graphical MMORPGs, while others stick to their text-based roots, catering to hardcore fans of the genre.

If you’re curious, you can check out some classic MUDs like Aardwolf or Discworld MUD. Who knows? You might rediscover the charm of a world crafted purely from words.

The Bottom Line: A Legacy That Lives On

MUDs may not have flashy visuals or AAA budgets, but their impact on modern RPGs is undeniable. They taught us the value of multiplayer experiences, immersive storytelling, and player-driven worlds—all building blocks of today’s most beloved RPGs. So the next time you boot up an RPG, take a moment to appreciate its roots in those humble, text-filled dungeons. Who’d have thought a simple line of text like “You see a dragon. What do you do?” would evolve into the sprawling, cinematic adventures we know today?