There are a few Half-Life 2 mods that basically constitute The Further Adventures of Gordon Freeman. Sometimes these isolated chapters make me want to dive headfirst back into the unfinished trilogy, and sometimes they’re just a reminder of what Source did well. Other times, though, they manage to articulate More Half-Life 2 while at the same time having a strong whiff of first-order originality, served with their own own flourishes of design brilliance. Minerva was one such outing, and Mission Improbable is another.(more…)