WTF?! As one of the most beloved PC games of the last two decades, Half-Life 2 has received an innumerable amount of mods and conversions. Users have strived to enhance its graphics, add virtual reality support, introduce ray tracing, and build custom episodes. One modder even replaced all of the game's audio with his own voice. However, transforming Valve's classic into a Lego game is an innovation we haven't seen before.