The objective of the game is to get more points by making good answers from the WW2 era.
Dates, events, persons and a picture illustrated weapons categories are available.
At the beginning, only the Dates category is open. You have to make credits by making good answers to open more categories.
One question round has 10 questions. At the end of each group of 10 questions a result page summarizes the on-going process.
To win the game, the player has to go through 3 question rounds.
Easy : play against the time and score. You lose if the available time is up, or your score reaches 0. Each question round gives less and less time to answer.
Medium : play against the good-wrong answer ratio and score. You lose if you make more wrong answers than good in each question round, or your score reaches 0.
Hard : play against the time, the good-wrong answer ratio and the score.