Shack PSA: Steam Discounts Borderlands, Max and the Magic Marker and More

[Update: 12:41pm] Steam has updated the sale again, replacing Crysis with the Crysis: Maximum Edition for $19.99. Crysis remains $14.99 alone. Earlier, Day of Defeat was swapped with Day of Defeat: Source; however, Day of Defeat remains 75% off.

Another day, another set of titles on sale during the Perils of Summer promotion on Steam. Make sure to keep your eyes peeled and your wallets at the ready, as a few of the deals we initially reported yesterday were changed soon after they had been announced.

Today's highlights include Borderlands for $10.19, Saint's Row 2 for $7.49 and indie darling Max and the Magic Marker for 75% off.

Steam Sale: July 2, 2010
• Prototype - $14.99 (50% off from $29.99)

• Half-Life 2 - $3.39 (66% off from $9.99)

• Beat Hazard - $2.49 (75% off from $9.99)

• The Bionic Commando Pack - $11.24 (75% off from $44.99)

• Borderlands - $10.19 (66% off from $29.99)

• Saint's Row 2 - $7.49 (75% off from $29.99)

• Star Wars Empire At War: Gold - $4.99 (75% off from $19.99)

• Max and the Magic Marker - $5.00 (75% off from $19.99)

• Day of Defeat - $1.24 (75% off from $4.99) *see update

• Crysis - $14.99 (50% off from $29.99) *see update

• Crysis: Maximum Edition - $19.99 (50% off from $39.99) Just Added

• Day of Defeat: Source - $2.49 (75% off from $9.99) Just Added

As always, today's specific deals are only available for 24 hours; however, (nearly) the entire Steam catalog is being discounted during the promotion. The promotion concludes on July 4; otherwise known as "Keg Stand" Sunday.