Version 6.1

New presets, fixes to modals, config.js for easier maintenance of hardcoded settings.
Including settings and arena file for "battle royale" preset where prey (blue) produce capsule, attackers (red) move towards prey and feed on it, defenders (orange) retaliate! Try it to learn that it takes a while to eliminate the reds!

Version 5.3

• Added several new presets to the preset modal to simplify exploration of various behaviors.
• Small additional tweaks how default settings are implemented.