價格：免費
檔案大小：100.8 MB
版本需求：需要 iOS 7.1 或以上版本。與 iPad 相容。
支援語言：英語
Entry Box 51 is the most unique and intriguing game to play.
Learn to colour code and listen to the clues to solve the puzzles.
Entry box 51 is old twentieth century technology which is very unstable. Nevertheless, if you can score 51 this Government conspiracy will be revealed to you.
Important Notice
The USA Federal Aviation Department has requested a 28 day notice to remove the application Entry Box 51 and all relevant documentation from the AppStore.
Under the 2010 Aviation Control Act (ACA) all disclosed information on GOVERNMENT COLOR CODING and THE 1962 ALIEN EXCHANGE PROGRAM cannot be released on this digital format.
Such areas are established for security or other reasons associated with the national welfare.
Warning - This game does contain flashing Imagery.
支援平台：iPad