Use WASD and Mouse for movement, q shows the map e hides it. Beware, there is no mouse cursor in the map menu. Use mousebutton to pick up the eggs.

The objective of the game is to collect all 6 eggs and place them in the moulds before the the big stones. After each succesful placements you should hear a sound and after all placements the pyramid should have a light on top. Then go to the pyramid to see the ending.