Infinity Faction Guide

O-12

O-12

Discover O-12

Choose Your Path

Other Ways to Start

O-12 offers several specialized armies called Sectorials, each with its own unit selection, Fireteams, and battlefield strengths. Explore these forces and their starter products to find the army that interests you most.

Infinity Sectorial

Starmada, Bureau Aegis Naval Police Department

Explore Sectorial

Explore the sectorial guide for compatible units and collecting recommendations.

Infinity Sectorial

Torchlight Brigade

Explore Sectorial

Explore the sectorial guide for compatible units and collecting recommendations.

New Commander Guide

Learn to Play

Discover how to command O-12, learn the fundamentals of Infinity, and find the resources you need for your first games.

Reference Library

Infinity Rules & Resources

Getting Started

Quick Start Rules Learn the basics of Infinity. Opens in a new tab First Contact — Essentials Continue your introductory missions. Opens in a new tab

Rules & Army Building

Complete N5 Rules The full Infinity rulebook. Opens in a new tab Infinity Wiki Search skills, rules and equipment. Opens in a new tab Infinity Army Builder Create and manage your army lists. Opens in a new tab Official Rules FAQ Clarifications and updates. Opens in a new tab

Your Next Mission Starts Here

Ready to Build Your Army?

Explore the complete O-12 range and discover the units, reinforcements, and support options to build your next Infinity force.

Shop All O-12

Explore the full faction collection