HL Rally.net released some new screens (also available below) "a remodelled Subaru Impreza, a brand new Skoda Fabia, a stylish new look for the Lancer Evolution".. Half-Life Rally is a racing modification for the highly acclaimed and everlastingly popular game, Half-Life by Valve Software. Unlike most mods currently being made for the Half-Life Engine, the goal of HL-Rally is not to blast your enemy to smitherines with relentless repetition prone to excessive cheating and hacks, but to race cars and be the first and fastest across the finish line, out-running your opponents in any way possible to gain a few milliseconds on them.