Grab a family-sized raft and two or three fellow adventurers you trust. You’re going to need a crew you can rely on for this crazy fast journey into the unknown, because pretty much the moment you drop your raft in the water, you’ll plunge into the first in a series of long dark tunnels. It’s pitch black in these endless caverns and who knows how long they’ll last. And when you scream, there’s an echo.
The high, slippery walls and fast current combine to glide you through this darkness with amazing speed. You’ll blast into the light through waterfalls, but don’t get used to it because you’re going to tunnel right back through the mountain again. While you’re in there, you’ll blast around explosion curves, banking way up the sloped walls.
You’ll be taken completely off guard by a startling 70-foot drop in the dark. No one has the faintest idea of what’s coming next, and they couldn’t do anything about it if they did. This is a runaway raft, after all. The best thing your team can do at this point is just hang on!