The Underground River is a secret underground level in Return to Dark Castle. It's a side scrolling level with a river with logs floating on it.
On the far right edge of the screen in Castle Grounds, there's an invisible switch. Use it to make a rope go down the well. Climb down to the Underground River.
Main Article: Enemies
- Add more here
Main Article: Items
None -- must use Return Potion
Spoilers and HintsEdit
- If you ride at the very front of a log, then when it goes down a short waterfall, you'll go "Woah!" then fall onto the back of the log. This does not work on long waterfalls.
- There are a limited number of logs, so when you have to climb ropes and platforms, go quickly.