It's a crazy week for gaming sales. Steam's summer sale is going on, and the newest Humble Weekly Bundle is available - and focuses on the work of Retroism. The pay what you want tier includes Nam, F-117A Nighthawk Stealth Fighter 2.0, Command HQ, and Sid Meier's Pirates (classic). Paying $5 or more gets you Civilization, Darklands, Covert Action, and Sword of the Samurai. If you're in the mood for some retro PC gaming, then this bundle is something you should consider getting.