Do you like free games? Of course, you like free games, that was a stupid question by me, I know. Well, you're in luck, because Humble Bundle are giving away a free copy of Warhammer 40,000: Space Marine to celebrate the start of the Humble Bundle Summer Sale.

　　Space Marine is a third person shooter and was originally released in 2011 by the generally top-tier strategy developers, Relic. Published by THQ (the original ones) before they went under, it was well received, just not successful enough to have seen a sequel. It was a good game, that much is certain, holding a 91% positive rating from nearly 5,000 reviews on the Steam storefront.

　　This giveaway is available for another 1 day, 9 hours and 45 minutes at the time of writing, ending on September 1st, 10 AM PT. Grab it while you can.

　　Here's the official description of the game, before you decide to buy (is it classed as buying when it's free?) download it.

　　In Warhammer® 40,000® Space Marine® you are Captain Titus, a Space Marine of the Ultramarines chapter and a seasoned veteran of countless battles.

　　A millions-strong Ork horde has invaded an Imperial Forge World, one of the planet-sized factories where the war machines for humanity’s never ending battle for survival are created. Losing this planet is not an option and be aware of the far more evil threat lurking large in the shadows of this world.

　　DEVASTATING WEAPONRY

　　Experience 40,000 years of combat, evolved. Enhance your vast arsenal as you unlock new weapons, upgrades, armor & abilities through an accessible progression system. This devastating weaponry empowers players to deliver bone crushing violence and dismemberment to their enemies.BLOCKBUSTER ENTERTAINMENT

　　With an Imperial liberation fleet en-route, the Ultramarines are sent in to hold key locations until reinforcements arrive. Captain Titus and a squad of Ultramarine veterans use the bolter and chainsword to take the fight to the enemies of mankind.BRUTAL 8VS8 ONLINE COMBAT

　　Form your own Space Marine squad or Chaos Space Marine warband and face off in 8 vs 8 online matches. Gain experience and unlock new weapons and armor to customize the Devastator, Assault, and Tactical Marine classes.As always, enjoy the free game and don't forget to look through some other great, albeit not free, deals on in the Humble Store Summer Sale.