Homefront, Singularity, Fallout: New Vegas and more highlighted in today's Steam Summer Camp sale

It's a new day, which means there are new Steam deals to peruse. Continuing its Steam Summer Camp Sale promotion (new deals every day on through July 10), Valve's digital distribution platform is slashing prices, taking half off Homefront, 75 percent off Singularity, 70 percent off Fallout: New Vegas (and all of its DLC) and 90 percent off Trine.

Those of you to engage in the "activity" part of the promotion -- and looking to earn some tickets to exchange for sweet prizes -- should load up Serious Sam HD: The First Encounter (also on sale today), Trine, Fortix 2, Homefront, Zombie Driver or Mount & Blade: Warband. Or, if you're looking for a free ticket, just post any screenshot today.

This article was originally published on Joystiq.