Focused on open, symmetric layouts designed for 3v3 or 4v4 action.
Opmode (short for “op mode” or “operation mode”) in Haxball refers to custom room configurations, game rules, and scripts designed to change gameplay beyond the default settings. Opmodes can enforce team sizes, special scoring rules, custom respawn behavior, timers, and integrate plugins or room-owner moderation features. They’re commonly used in organized leagues, tournaments, and custom community rooms. Opmode Haxball
If you run a dedicated Haxball server (via Node.js), the default Opmode is minimal. The community has created that extend functionality. Focused on open, symmetric layouts designed for 3v3