This jam is now over. It ran from 2024-10-25 23:00:00 to 2024-11-04 23:59:59. View 80 entries

The (optional) 2024 theme is: VINTAGE!

PROCJAM - the Procedural Generation Jam - is a creative coding jam about making things that make things. That could be a game that uses procedural generation to generate levels or stories, but it might also be an interactive art tool, a cool music maker or something else entirely. Our jam is laid-back, relaxed and welcoming to newcomers, so whether you're an expert in building generative systems or curious about trying it out for the first time, you'll find yourself very welcome here.

We also have an amazing community-run Discord, if you want help, advice or just to talk to people who like this stuff too!


PROCJAM just has one main rule: make something that makes something. You can use existing code and art, you can work in teams or alone, you can start early or submit late. We highly recommend taking your time and spending the week doing something that's fun for you, and sharing your progress with the community as you do it!

  • You can start before the start date, and finish after the end date - contact us on Twitter for a 'late' submission. Don't overwork, and take breaks!
  • You can use existing code/art/writing/anything or even continue an existing project. Feel free to add something generative to a game you're making and submit that!
  • We welcome all kinds of submissions. No entry is too small or too big for this jam. Whether this is your first generator of your hundredth, we welcome what you've made, and we all want to see it.
  • PROCJAM has no winners and no losers. We try to highlight and celebrate all our entries, and everyone who enters will get featured in Jupiter Hadley's YouTube compilation of the jam!

The use of generative AI (that is, tools such as Midjourney or Copilot, or tools built on similar models) in entries is not permitted in the jam. Ultimately we can't check to see if you're using it, so it's very much an honour system which we hope you'll all respect. There are lots of other communities and events supporting that kind of work if you want them, but PROCJAM isn't.


PROCJAM has a big list of resources for you to use from past years! 

Submissions(76)

All submissions
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Browser playable (46)
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Windows (31)
macOS (2)
Linux (8)
Android (1)

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Create Atari 2600 programs with no coding knowledge.
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Simple sailing ship generator
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3d Voxel Sand Game
Simulation
Explore exactly 100,000,000,000 stars
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Feel the groove of a timeless drive through a never ending, sun drenched summer..
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Explore or re-engineer the limitless terrain
Play in browser
various generated trees
Plant gardens in hostile places
Action
Procedural cave generator. Submission to PROCJAM 2024
Play in browser
Halloween Rogue-lite, Boss Rush, Shmup
Action
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interactive procedural art tool
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Hex based world map generator
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A two week project submitted to PROCJAM 2024 about representing the real processes of tree growth and care.
Simulation
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A web page that exclusively serves synthetic banner ads generated in real time.
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a pixel art, procedurally generated, artificial life sea slug aquarium
A birdwatching trip through an abandoned city
Simulation
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A deterministic narrative generator for steamships from the 1880s to 1910s
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Precision pumpkin crafting for serious hexagon enthusiasts
Simulation
Darkgammon Cards and Dice is a game that combines the mechanics of playing cards and backgammon.
Card Game
Play in browser
A puzzle game about matching patterns
Puzzle
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Deliver goodies to the ballooners and pay your rent.
Adventure
Play in browser
Experimented with WFC in Godot for level generation.
Play in browser
A simple procedural game about planting trees
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A 1st-person maze exploration game
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Evolution of colors. Control RGB value, reproduction, death and mutation chances to see pretty colors!
Simulation
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A tool that can help you generate dozens of different procedural cards for Board Game with cards
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(procedurally generated) bleep bloop
A Time Travel Story for the "Full Moon Jam July 2020". Since september, a new time period! And the endless scoring mode!
Racing
Make weird fishes
Simulation
= strongly scary and dangerous even in real life (TT)RPG. You were warned.
Generate procedural Universes
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Don't look down!
Platformer
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Procedural Dungeon Crawler Prototype
Strategy
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Prototype - Procedural Map Generator
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Explore a retro neon cyberpunk world inside an infinite cyberspace simulated city!
Action
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3D version of Conway's Game of Life made in Unity
Simulation
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Fly Freely across Procedurally Generated Islands
Adventure
Procedurally Generated cave
Dig the past back up in an antiques shop.
Interactive Fiction
Randomized actions, dynamic monster pool, D&D inspired, dynamic value updates
Adventure
100% Procedurally Generated Windmills
Simulation
Procjam 2024 Submission
Simulation
Generate multi-quotes including player characters with values!
A small danmaku game for Ludum Dare 56 and then changed for Procjam 2024
Shooter
Play in browser
Simulation
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Play as a cruel god and torment an innocent village with a variety of natural disasters
Interactive Fiction
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Generate a nice cozy garden
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Procedurally generate Tangram configurations
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Catch fish to make music.
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A single use pyMEL script to generate curve controls for your rig
Made for Peter's class
​A Simple procedural rogue-like layout generator
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This is a bride construction game. Chose Build Options on top left. Have Fun!
Strategy
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Click and jump to pass the obstacles
Adventure
The rhythmic atmosphere of this song creates a kind of endless feeling that is suitable for exciting and racing games
A young man in a monster-filled forest seeks magical keys to return home after being transported by a sorcerer.
Platformer
Story-Teller: A small story telling programm.
wfc-map-gen
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A game about selling vintage items
Simulation
4 million procedurally generated islands.​
Adventure
You are Steev. Your job? Make Money. How? Using Money.
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create short rhyming verses at the click of a button.
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A simple fish generator
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A galaxy generator with a vintage vibe.
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Action
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Stuck on what to make next? Let the generator decide.
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#RPG #Adventure #3d #Action #Economy
Role Playing