Adding to last week's leaked footage of Sonic 4's Splash Hill Zone is a new clip (embedded after the break) from the downloadable game's Lost Labyrinth Zone. There's more to be seen at the source, but we singled out one clip in particular because it served as the best evidence that Sonic 4 really is drawing a lot of inspiration from the 16-bit era -- after all, how else would you explain a mine cart level? (In case you'd forgotten, they were outlawed by a U.N. resolution passed in 1998.)
So hey, if some random people on the internet can get their hands on Sonic 4, it shouldn't be too long before we can, too. Right?