I apologize for the lack of updates over the weekend, but I was way too busy detonating explosives in the sky for my kids. Anyway, the final day of Steam's "Perils of Summer" is upon us, and for the next couple of hours or so you can score Gearbox's action RPG/shooter Borderlands for 66% off ($10.19 for one copy or about $7.64 per copy if you buy the four pack). The Zombie Island of Dr. Ned, Mad Moxxi's Underdome Riot, and The Secret Armory of General Knoxx are all 66% off, too, if you just need the DLC.