A Danish edutainment point-and-click adventure game set in a castle. The player directs Skipper and Skeeto, a mole and mosquito, as they try to find a treasure hidden in the castle. They have one hour to find the treasure or the castle will be demolished. As one hour is too little, the player can discover invisible "forgotten moments" by scanning the screen with a magnifying glass.

The game has small minigames centered around subjects such as the solar system, stars or the periodic table . Most of the game is about exploring the castle, collecting items and using them to get forward. At the end of the game there is a maze.

The game is second game of the francise, having very loose ties with the first game.