This weekend's Steam deals include two very different experiences, one about sneaking around and another about being very loud and explosive. Ghost Recon: Future Soldier is 33% off until August 27, bringing the price down on Ubisoft's latest to $33.49. If you want the deluxe edition – which includes two exclusive maps and tons of in-game weapons and skins – it'll cost $36.84.

More into hijacking helicopters, skydiving and blowing up stuff in a tropical paradise? Avalanche Studios' Just Cause series is 75% off on Steam until August 27: the original Just Cause is $2.49; the sequel, Just Cause 2, is $3.74.

This article was originally published on Joystiq.