Modder Valplushka gave a thorough overhaul to a quadcopter and brought to life the single most annoying enemy in Half-Life 2. All this time, the dystopian haunts of City 17 were just a town in modern day Russia.

Feast your eyes and ears on Michigan J. Protocol, a brief but excellent Half-Life/Michigan J. Frog mashup created by The Steam Community's Zachariah.

Mac users will have to wait until tomorrow to download Half-Life 2, but in the meantime we can watch a teaser that parodies Apple's lovely old 1984 commercial. Cute, Valve. Real cute.

After Nazi scientists bring dinosaurs back from the dead, Hitler's occupation of France is bolstered by the might of Tyrannosaurs and Triceratops. It's then up to the US forces to make dinosaurs extinct once again.

When humans finally conquer space, we'll still want to keep other creatures as pets. Some science-fiction pets are among our favorite characters, but others, you just want to flush out the airlock. Here's our list of the best and worst.

This is a drydock in HullBreach, a complete conversion for the Half-Life 2 video game. The team has an ambitious goal of creating 100% new content for the game, and they've been hard at work on it for several years. The game is set 2,000 years in our future, and involves a bloody world war that threatens to engulf…