The studio is mercilessly teasing fans by offering the chance to earn 'Golden Wrenches', of which 100 must be collected so Valve will spill details.
The 25 wrench mark has been met so they've unveiled the first new toy coming to the Engineer; the 'Frontier Justice'. It's a shotgun with 50% less in its magazine, it doesn't get "random crits" but instead gets "Revenge Crits" and the Engineer gets "two crits" for every kill their sentries tally before they're destroyed, and "one crit for every assist!"
Who knows what Valve will unveil when we get to 50 Golden Wrenches?! They only have a chance to drop when players craft something in-game and there's a limit of 100. Valve has a 'Wrench Log' which keeps track of the Golden Wrenches and their crafters.
Meet the Engineer, Team Fortress 2 style...