Tools / Factorio
xegen
/ Factorio Map Generator
xegen generates 8 candidate Factorio maps with the official engine, scores every preview (starter resources, water, oil and uranium reach, biter pressure), and gives you the best one as a ready-to-run save file. About a minute, in your browser.
How to use the save
- Dedicated server: upload the zip to your server's
saves/directory and start with--start-server saves/<name>.zip. - Singleplayer: drop it into your local
saves/folder and load it in game.
What the score means
Good starts have iron, copper, coal, and stone in chunky patches near spawn, water close enough for boilers and defense lines, oil and uranium within expansion range, and no biter nests breathing down your neck. We measure exactly that on each candidate's preview and keep the winner. Want it hosted instead? Run a Factorio server with Supercraft.
xegen also generates worlds for:7 Days to Die · Factorio · Terraria · Vintage Story