Hostile Actions: Urban Sectors 2026

Every street is a battlefield.

Urban Sectors is the latest supplement for Hostile Actions.

Bring brutal sci-fi urban warfare to your tabletop with new rules for:

Fighting inside buildings Rooftop combat and elevated fire Breaching structures and collapsing buildings Rubble, smoke, barricades, and dangerous city terrain Urban vehicle combat and ambushes Mercenary forces, weapons, and specialist units

The supplement also includes:

6 urban combat scenarios A linked Urban Conflict campaign system Random urban events Printable markers and quick reference sheets Terrain setup guides for immersive city battlefields

Fight block-by-block through ruined districts where infantry dominate the streets, rooftops become deadly firing positions, and every building can become a fortress.

Whether you are defending evacuation routes, escorting convoys through shattered sectors, or hiring mercenaries for deniable operations, Urban Sectors adds a whole new layer of tactical and narrative gameplay to Hostile Actions.

Thanks again to everyone who supported the project and helped with ideas, feedback, and playtesting — especially the Little Wargaming Worlds community.