Has the Imperial Guard ever fought the Space Marines?

It has thus been said that while Space Marines win battles, the Imperial Guard wins wars. In Warhammer 40,000: Space Marine, the remaining Imperial Guard forces on Forge World Graia assist Captain Titus of the Ultramarines in repelling the Ork invaders.

Why do Imperial Guard and Space Marines fight in Dawn of War?

In Dawn of war dark crusade, the Imperial Guard and space marines fought against each other to seize the planet for themselves.

Does the Imperial Guard know about chaos?

Only 60\% casualties. But now 400k Imperial Guardsmen know about Chaos.

Can you leave the Imperial Guard?

They can retire. The easiest way to do that is to climb the ranks until you are a commander, then quietly leave service by stationing your men(and yourself) in a peaceful section of the galaxy.

Does the Imperial Guard know about Chaos?

Can you mix Astra Militarum and Space Marines?

Is it possible to play a mixed army of Astra Militarum and Space Marines? If you mix them in a single detachment you lose CP for not having a Battleforged army. But as stated above, because they share the Imperium keyword they can be fielded together.

Are Alpha Legion loyal?

If the Alpha Legion never really turned traitor, but instead acted as inside agents among Chaos, then it would stand to reason that in the current day they are still loyal. In fact, it’s quite possible that they are the only, or final true loyal Legion.

Can Space Marines be corrupted?

Chaos can corrupt Astartes of any time and place just as its siren call leads many lesser men and women to their damnation. During the Horus Heresy, the terrible Imperial civil war that pitted the battle-brothers of the 18 known Space Marine Legions against one another, there were two factions.

Who commands the Imperial Guard?

Lord Commander Militant of the Imperial Guard: This is the highest rank of the strategic staff of the Departmento Munitorum. A powerful official, he is often appointed to a position on the High Lords of Terra, the governing body of the Imperium.

Do guardsmen ever retire?

National Guard and Reserve servicemembers who complete a minimum of 20 “qualifying” years of service (creditable retirement years) become eligible for retired pay at age 60.

Can you mix factions 40K?

Of course you can! All of the armies you listed are of the imperium, and work together just fine!

Can you mix age of Sigmar with 40K?

You’re not really going to be able to use one rulebook or the other to play both, but if you have mixed armies/units you can use both rulebooks to find commonalities and come up with house rules to bridge the minor differences.