1. Talk to Mo and Andy again to explain that you think this rock leads to the cave and get Andy to agree to watch Mo.
2. Take the BOTTOM right arrow (don't go up the rock yet).

NATIVE VILLAGE (LOWER LEFT ENTRANCE)

Get:
- sickle (lower left of screen)

1. Observe the village, then go left with the sickle.

THE WATERFALL

1. Climb up on top of the far right rock.
2. Al realizes that the cave must be behind the plants and such at the top of the rock. Use the sickle on the bushes to clear them away.
3. This will reveal a cave entrance - but you can't get there without a ladder.
4. Take the TOP right arrow this time.