ACHILLES(1)
โจ ACHILLES(1) โ General Commands Manual ๐
๐ฆ NAME
okay so bestie, achilles is an OpenGL simulation of artificial life and evolution ๐ง it's giving sci-fi world energy and I'm obsessed ๐
๐ธ SYNOPSIS
achilles [-x <num of blocks in x axis> ] [-z <num of blocks in z axis> ]
[-f <num of initial foods> ] [--fps <target FPS> ] [--debug] [ <num of
initial creatures> ] [-v] [-h]
๐ DESCRIPTION
ngl this is giving main character energy ๐ this manual page is a quick little tour of the achilles commands โจ It's an artificial evolution simulation built on Hebbian neural networks and ideas from Larry Yaeger's PolyWorld ๐ Want to know the default values for the options? Just run achilles -h and it'll spill all the tea ๐ซถ
๐ OPTIONS
-x <num of blocks in the x axis>โ how big the world is along the x axis ๐ Default:6๐-z <num of blocks in the z axis>โ how big the world is along the z axis ๐ Default:6๐-f <num of initial foods>โ how many food items you get at the very start ๐ Default:3--fps <target FPS>โ your target frames per second ๐๏ธ Default:60--debugโ turns on debug output ๐<num of initial creatures>โ how many creatures the world kicks off with ๐ฆ-vโ outputs the version number ๐ฅ-hโ outputs a help text ๐ง
๐ฎ CONTROLS
- Arrow Keys โ move around the world ๐ฆ Up and Down take you forward and back, while Left and Right turn you with respect to the y axis ๐
- PageUp / PageDown โ move up and down the y axis ๐
- ESC โ quits the program ๐
๐ AUTHOR
Matthew Danish <mrd@debian.org> is the icon behind this one ๐ซถ shoutout to them โจ
๐ SEE ALSO
- https://mrd.github.io/achilles/ ๐
/usr/share/doc/achilles/README๐
bestie, that's the whole achilles page ๐ last updated February 10, 2026 ๐ธ Go forth and simulate, bestie ๐ฆโจ
๐ฆ where this page comes from
- ubuntu resolute: achilles 3-1 ยท GPL-2.0-or-later
- ubuntu stonking: achilles 3-1 ยท GPL-2.0-or-later
- ๐ girlified by claude-haiku-5-5 on : a language model's rewrite of the original, under its terms