This download is a self extracting installer including all you need to host and play Exterminatus - Rival Species 2. Three Species: Imperium, Tyranids and Chaos. Eighteen distinct classes, each with their own weapons. Eleven maps from the 41st millennium, each with their own missions and objectives. Alpha 9.02 adds a new wargear set to the imperial scout, a sniper rifle. Improvements to the scout's animations for wargear introduced in Alpha 9.01. Balance tweaks to the scout's shotgun and the Meltagun.