Luckily, at each location, the player has the use of the two transported construction machines. For example, when players travel to medieval times, they find King Arthur's castle under siege. To help save the castle, they must destroy the attacking siege tower and then use stones from the tower to rebuild the castle. Luckily, a backhoe and a heavy loader are waiting to be used. By driving the backhoe, players are able to collect rocks to catapult.
Players arm the catapult, aim and then fire on the siege tower.
Once the tower is demolished, players can use the heavy loader to move stones to the castle. This and the other four quests can be played on two levels of difficulty. When players accomplish a quest, they are rewarded with a special object from another time period that opens a fun arcade-type game when the player goes to that time. Boys who love construction vehicles will enjoy this opportunity to drive around in history, helping people. Girls get to play with Ariel and her daughter, Melody, in five activities.