just a heads up that the dlc is out... since gog can't be assed to even post about it

at the time of this post its also on a small sale

EDIT: Lol, the following is wrong, I hate them:

Yup, this a FREE DLC. At GOG' it is directly integered in the Gladius patch:

" ONSLAUGHT PACK

Deploy 8 brand-new units with the Onslaught Pack on the battlefields of Gladius Prime.
The new units will bring a new offensive layer and will unlock new strategic options for commanders.

Canoptek Reanimator - Necrons
Support walker unit that regenerates friendly Necrons units.

Mandrake - Drukhari
Light skirmish infantry that causes fear and teleports to disrupt enemy formations.

Vyper - Craftworld Aeldari
Fast reconnaissance skimmer unit with a multipurpose missile launcher.

Attilan Rough Rider - Astra Militarum
Fast melee cavalry unit.

Sicarian Ruststalker - Adeptus Mechanicus
Elite melee infantry which excels in prolonged battles.

Rubric Marine - Chaos Space Marines
Elite psyker infantry.

Squighog Boy - Orks
Heavy cavalry unit that excels at taking down large prey.

Norn Emissary - Tyranids
Elite Synapse monstrous creature bred to annihilate strategic enemy targets. "

Man, posting a 1 star review because you misinterpreted the patch notes is not cool...