Steam Co-Op Sale Celebrates Valentine's Day Weekend

Steam wants to make it easier for you to game with your significant other this Valentine's Day. They've slashed prices on 31 games with cooperative multiplayer.

The AAA titles on offer during the Valentine's Co-Op Sale include the Saints Row and Borderlands series. Valve also cut the price on Portal 2 by 75%. It's hard for me to imagine that there's a PC, Mac, or Linux gamer out there that hasn't played Portal 2 yet but if you're one of those rare exceptions, you really should.

Steam's sale has more of a slant toward indies, though. Tower defense hybrids Dungeon Defenders, Orcs Must Die! 2 and Sanctum are all available at a discount. If you'd prefer survival games, Don't Starve Together and Project Zomboid could be yours for 25% and 35% off, respectively.

Should you be looking for something really weird, I'd suggest Viscera Cleanup Detail. VCD puts players in the role of a janitor at a space station after a horrific battle. Now that the hero has saved the day, it's you (and your partner's) job to clean up the mess with a mop, bucket and other tools. Buying the game also gives you access to Shadow Warrior and Santa's Rampage spin-offs for free as well.

Here is the full list of games on sale through Steam now:

• Dungeon Defenders - 80% off
• Saints Row 4 - 75% off
• Saints Row 2 - 75% off
• Serious Sam 2 - 80% off
• Gang Beasts - 33% off
• TowerFall Ascension - 25% off
• BroForce - 25% off
• Guns of Icarus Online - 75% off
• Garry's Mod - 75% off
• Dungeon Defenders 2 - 20% off
• Serious Sam 3: BFE - 80% off
• Lethal League - 50% off
• Serious Sam HD: The First Encounter - 80% off
• Saints Row: The Third - 75% off
• Magicka - 75% off
• Starwhal - 33% off
• Chariot - 33% off
• Don't Starve Together - 25% off
• Sanctum - 85% off
• Castle Crashers - 75% off
• The Jackbox Party Pack - 25% off
• Viscera Cleanup Detail - 20% off
• Borderlands: Game of the Year Edition - 75% off
• Orcs Must Die! 2 - 75% off
• Portal 2 - 75% off
• Terraria - 70% off
• Project Zomboid - 35% off
• Borderlands 2 - 75% off
• Sanctum 2 - 80% off
• Borderlands: The Pre-Sequel - 50% off
• Gauntlet - 50% off

Steam has a few other deals going this weekend as well. Far Cry 4 is 33% off while NBA 2K15 is 50% off. Company of Heroes 2 and Total War: Rome 2 are free to play until 1 PM Pacific and 75% off until Monday at 10 am Pacific. All the other discounts will be available until Monday morning as well.