This is a book
Kill Team Killzones collects the rules for six Killzones:
Death World Forests – dense jungles filled with deadly flora and fauna
Sector Mechanicus – the industrial furnaces of the Adeptus Mechanicus
Sector Munitorum – the warehouses, loading docks, and shipping yards of the 41st millennium
Wall of Martyrs – The back/sidelines of ongoing battles, filled with fortified positions
Sector Fronteris – The uh, wild west/rugged ruins of the galaxy’s desert planets
Sector Sanctoris – The ruined masoleums and churches of the 41st millennium