Discover more from 50 Years of Text Games
Update: Find out more about the 50 Years of Text Games book and the revised final version of this article!
by Orteil (Julien Thiennot)
First prototype: January 2011
First release: January 2012
Opening Text:+ universe
The site shows only a blank white page with a single word in the upper left corner: + universe. The plus suggests the familiar design language of nested folders: click here to see what’s inside. Doing so reveals a handful of new lines indented one level deep—identical, but each with their own invitation to expand:
- universe + galactic supercluster + galactic supercluster + galactic supercluster + galactic supercluster + galactic supercluster + galactic supercluster + galactic supercluster + galactic supercluster + galactic supercluster + galactic supercluster
Inside each supercluster are a smattering of galaxies. Each galaxy contains galactic centers and galactic arms; arms contain star systems and nebula; and so on, down through planets and silica and oxygen and atoms. The atoms contain protons, neutrons, and electrons; the protons contain down quarks and up quarks; and each quark contains something called a qwubble. Inside each qwubble are whole new universes.
“Okay,” you think, “I get it, cute.” You might briefly explore a nested landscape of nebulae and lifeless moons and the occasional black hole before getting bored and closing the browser tab.
Or you might discover that some parts of this multiverse are filled with life.
- telluric planet + continent - continent + desertic land - white sea + sea water - life + brill + whiting + skate + swordfish + tuna + haddock + dab + eel + mackerel + swordfish + great white shark + copepod + coral polyp + rotifer + sponge + porpoise + stingray + bottlenose dolphin + whale
Inside each creature are body parts, which each in turn contain fats, muscles, blood, keratin and so on. But creatures also contain thoughts, some of the only things in this textual universe that don’t expand: leaf nodes on an infinite tree.
- great white shark + body - thoughts EXCUSE ME ARE YOU FOOD CHOMP - rock lobster + body - thoughts dig dig gotta breed - oyster + body - thoughts slurp what is this oh no
Soon you discover some of these planets host civilizations of intelligent people. And then the game—or whatever Nested is—really takes off.
Nested was written by a French college student with the online handle Orteil, who had a lifelong passion for making games. His dad had bought him a gamemaking program called Klik & Play at age 9, which sparked a lifelong fascination for creating his own interactive experiences. Orteil loved games like Spore and The Sims that contained their own little worlds, and as he got older tried to make some world-building programs of his own. The projects were often far more ambitious than he yet had the means to realize, but the tinkering was endlessly fascinating. As he got older, he experimented with more elaborate gamemaking tools like Inform 7 and GameMaker, and at 19 found himself leading a team of online collaborators hoping to bring to life a fictional game made famous in an internet meme: Crab Nicholson Extreme Text Adventure. Orteil wanted it to be
a game that branches into shitloads of different scenarios, depending on the player’s input—or on some occasions, pure chance; that’s why everything that could lead to interesting situations is possible... this game does not care whether something is logical or not, or even possible at all; this game doesn’t give a fuck about the basic rules of space-time continuum; the only guideline is this—if it’s awesome, extreme, or otherwise fucking amazing, it HAS to be in the game.
The effort fell through—probably for the best, judging by surviving forum posts—but Orteil kept experimenting through his college years at Créapole in Paris, where he was studying web and graphic design. He released experimental Flash games first on DeviantArt and Newgrounds, and later on a dedicated website set up by a friend he’d met on Second Life. In tiny text game PretendEverything (2011), you can “embody” things from motes of dust to mountains, exploring how they might transform into bigger or smaller entities: mountains are made from pebbles, droplets evaporate into mist. Turtle Toy (2011) let users program “genomes” for a Logo-like turtle who would follow the instructions to draw geometric shapes. In Genesis (2010), you’re a god who starts with the four elements fire, water, earth, and air, and can combine them into more and more interesting creations, from rainbows to jungles to seaweed to butterflies.
In early 2011, Orteil wrote the bulk of what would become Nested, but didn’t finish or release it until a year later. It picked up some momentum on social media, but wouldn’t really take off until another big update in early 2013. In the weeks after, it became a viral hit, shared and re-shared by friends passing along the delightful experience of finding endless complexity in something that began so simply.
Orteil’s code creates a simple authoring framework that allows for easily defining objects called Things, which have only a name (or a way to generate one) and a list of other Things they might contain:
new Thing("galaxy arm",["galactic life,5%","dyson sphere,4%","dyson sphere,2%","star system,20-50","nebula,0-12","black hole,20%","black hole,20%"],"arm");
Addenda like 0-12 defined how many such Things a parent might contain, and 5% the chance it contains one at all. Each referenced item referred to another Thing, which would need to be created in turn; so Orteil wrote a basic debugging tool to prod him to create Things referenced but not yet defined. Other shorthand made it easy to define similar types (a clam contains the same Things as an oyster or mussel) or to scale probabilities based on how early they appeared in a list, with more and more obscure options coming towards the end.
The schema really got interesting when it started including people. On a habitable planet, some continents might contain countries, which within their regions hold towns or cities. Cities held districts, districts held houses, and houses held relatably human beings, who unlike animals had both thoughts and memories:
- Beverly Cole + body - psyche - thoughts What I need right now is a new TV. I really, really like this soda. I regret so much. - memories The day I got a job as a cook. Kissing that one person in middle school. Stargazing with my aunt when I was a child.
The thoughts and memories came from a large but not enormous list—it would fit on a few printed pages—that Orteil had crafted. To add variety, many were formed from remixable components: “I really, really like” + “this soda”. But as he fleshed out the cities that contained the people, he began to add more and more interesting generators to fill them. In houses and museums you can find paintings with procedurally generated descriptions:
A painting of a satisfied snowflake and a shrivelled animal dressed as a person in a historic scene. The animal dressed as a person is melting, and the snowflake is playing music.
...or shops on streets:
- commercial area + Moneyworth + GreenFood + Wooffriends + Priceshark + Getthings
...or books on bookshelves:
- bookshelf + Living with George, the Nasty Goat + What You Didn't Know About Elongated Ninjas, Part VIII + Teaching Yourself How to Be Smarter + The Simply Stupid Adventures of Richard the Pirate From Space
...each of which contained pages, which contained paragraphs, which contained letters (though not in any sensible order); the letters contained ink, which contained alcohol and oil, which contained lipids, which contained atoms. Some of the generators got rather elaborate, like the one for book titles, which could come from one of six possible templates (the shortest of which is shown below):
Choose(["A shocking","An amazing","A vibrant","A heart-warming","A true","An astounding","A riveting","A twisted","A short","An elaborate","An overly elaborate","A ridiculous","A hilarious","A boring","An illustrated","A mind-numbing","A"])+" "+Choose(["story","tale","essay","book"])+" "+Choose(["involving","about","on the subject of"])+" "+Choose(["pirates","ninjas","dinosaurs","unicorns","robots","cyborgs","scientists","superheroes","maths"])+", "+Choose(["surgeons","penguins","dolphins","cheese","dragons","ghosts","kittens","sarcasm","astronomers","banana peels"])+" and "+Choose(["spaceships","vegetarians","babies","art","time travel","abortions","philosophy","computers","punctuation","magnets","geometry","language"])
New generators were easy to add, often designed to produce names that were unique but plausibly familiar:
...could label computers made by Stoogle, Plinux, or Flapple. Adding computers opened up a whole new chain of generators when some of them contained screens which contained internet browsers, which in turn contained websites:
- www. tvddit. net + A comment on dating advice. + A heated argument about whatever's trendy right now. + A discussion about friendship - www. thattube. net + An irate little person ranting about famous people + www. 9book. org + A crude representation of a group of ¤¤¤¤¤¤ involved in ¤¤¤¤¤¤ with two other ¤¤¤¤¤¤.
Once in a while, one of the random links led back to the Nested website.
The scope of the game kept growing: TVs with TV shows, graveyards with ghosts, medieval planets with dungeons filled with traps and monsters, future planets where everything is made from nanoparticles, each one with its own tiny thoughts. Orteil went to great lengths to keep the thoughts of different animals surprising yet consistent, writing hundreds of variants while giving each class of thinking being its own unique voice. Ants are obsessed with intruders, plankton thoughts all end with smileys, dinosaurs speak in ponderous sentences of one or two words, and bears are polite and use all caps:
- bear + body - thoughts EXCUSE ME GOOD SIR, WOULD YOU HAPPEN TO BE EDIBLE YES I AM QUITE DAPPER
Orteil also filled the game with unlikely events, increasing the odds each player might discover something that felt unique. A box in a garage might contain a hornet in addition to odds and ends; one in four thousand humans will be named Elvis Presley. Sometimes jungles are on fire, and sometimes people don’t wear underwear. A black hole has a tiny chance to contain a crustacean. A thought has an even tinier chance to contain a black hole. “Humans are great at reading between the lines,” one reviewer wrote, “even when nothing exists between the lines.” The juxtaposition of objects and words—sometimes planned, sometimes random—creates countless nascent stories in the reader’s mind with each new unfolding. “It has the same attraction [of] Dwarf Fortress,” another reviewer noted, “but without any of that pesky UI and interactivity to get in the way of the narrative threads.” Even without the elaborate, unfinished simulations of his Spore clones, Orteil had managed to create his own procedural universe.
//to add : //cows,fungi,more shops,temples,more buildings,paintings,internal organs,phones,lamps,abandoned plants/castles,spaceships oh god //actual battlefield thoughts,military bases,ships,airports,more street names,space ships/stations,giant colony ships,wasteland worlds,cults,space probes,prisons,government buildings,schools,amphibian skin
By most definitions, Nested isn’t a game. All you can do is expand, opening more and more Things to see what’s inside them. Yet you can spend hours exploring its endlessly nested multiverse. It’s a fascinating example of the strengths of procedural text, even divorced from simulations or game mechanics. Orteil had plans for an even more ambitious sequel (“I’m writing the planet generator for Nested 2 one biome at a time,” he tweeted in 2014: “baby steppes.”) But everything pending got sidetracked when another of his random experiments—a little game called Cookie Clicker—became a runaway hit. Since 2015 Orteil has been making a living off the game—among the first sustainable titles in a genre now called incremental games—while continuing to experiment on the side with more new experiments and unusual toys.
Nested “is at once bogglingly expansive, but intimately familiar in its parts,” a reviewer wrote, “extrapolating the infinite from the known.” It’s remained a low-burn viral success for a decade, shared again each time a new person stumbles across it, and for good reason. There’s something delightful in linking your friends to a page with a single word, and waiting for their minds to be blown once they see what’s inside.
Next week: mysterious game... hyperlink powered, yes, but what ethos does it promote? a death ethos? my god...
You can explore Nested online; the source is slightly trickier to find nowadays but still available. You can also check out Orteil’s other games, find him on Twitter @Orteil42, or support him on Patreon. His latest release is the Steam version of Cookie Clicker.