Reference
Generated
Game Jam narrative foundation
Jams often skip lore and regret it by hour 36. Generate a one-page world doc with factions and quest hooks so dialogue, item names, and level themes stay coherent under time pressure.
Start nowAI Game World Building Generator
Structured lore docs from a single concept — geography, factions, history, and quest hooks in Markdown.
READY1 CR
Download
Create faster with examples
Pick a preset prompt — it fills the form above so you can edit and generate in one click.
Prompt
Your prompt & settings
Result
AI-generated output
Fantasy kingdomTry this
Prompt
Your prompt & settings
Result
AI-generated output
Sci-fi colonyTry this
Prompt
Your prompt & settings
Result
AI-generated output
Horror villageTry this
Prompt
Your prompt & settings
Result
AI-generated output
Post-apocalypseTry this
Prompt
Your prompt & settings
Result
AI-generated output
Steampunk empireTry this
Prompt
Your prompt & settings
Result
AI-generated output
Ocean worldTry this
How developers use World Building
Real workflows for indie teams, Game Jams, and solo creators.
Reference
Generated
GDD and team alignment
Writers, designers, and artists need the same source of truth. Export Markdown to Notion or Google Docs and iterate on geography, history, and conflict before production spikes.
Start nowReference
Generated
Quest and faction scaffolding
Open-world and RPG systems need hooks before scripting. Toggle quest and faction sections to get starter conflicts, NPC motivations, and side-quest seeds you can wire into your quest graph.
Start nowWhy choose GameGen
Built for indie developers who need quality assets without the wait.
Input
Your prompt & settings
Output
AI-generated output
Modular document sections
Pick geography, history, factions, legends, and quest hooks — generate only what your milestone needs.
Start nowInput
Your prompt & settings
Output
AI-generated output
Genre and scope controls
Fantasy, sci-fi, horror, and more at region, kingdom, or world scale so depth matches project size.
Start nowInput
Your prompt & settings
Output
AI-generated output
Markdown export
Copy, download .md, or paste into your wiki — no proprietary format lock-in.
Start nowHow to create with GameGen
Three steps from idea to downloadable asset.
- 1
Describe the core concept
Summarize the world's tone in one or two sentences, e.g. "border wars after a steampunk empire splits".
- 2
Choose genre and scope
Pick fantasy, sci-fi, or another genre, and whether the document covers a region, kingdom, or entire world.
- 3
Select document sections
Geography, history, factions, legends, quest hooks—mix and match as needed.
Trusted creators
Loved by indie developers
“I shipped my Game Jam entry with AI-generated sprites and BGM from GameGen. Saved me at least two days of asset work.”
“The pixel character and asset pack tools let me test combat feel before hiring an artist. The style was consistent enough for a vertical slice.”
“HD portraits with transparent backgrounds dropped straight into Ren'Py. We iterated on character designs in hours instead of weeks.”
Frequently asked questions
- What format is the output?
- Markdown with headings and bullet points — paste into Notion, Google Docs, or your GDD.
- Can I pick which sections to include?
- Choose geography, history, factions, lore, and quest hooks — mix and match modules.
- When should I use this?
- Game Jam brainstorming, vertical slice pre-production, indie RPG world setup, and team alignment docs.
Explore more AI tools
Pixel characters, maps, VFX, tiles, and packs — one style.
CharactersGame MusicPixel Asset PacksGame WeaponsGame ItemsVFX SpritesLevel DesignsGame SFXGame MapsWorld Map GeneratorTileable TexturesAutotile SetsParallax BackgroundsPixel BeadsGame Asset Background RemoverSprite Sheet SplitterGame Palette ExtractorMake SeamlessMagic EraserDepth Map GeneratorNormal Map GeneratorImage Layer SplitImage ExtenderMap Expand 2×2Lore GraphGame EmojisRPG Mini IconsGame MonstersGame UI KitsCharacter ActionsCharacter Turnaround ViewsCharacter Action AnimationVFX Animation