3D Code Cracker is a collection of 5 advanced Matching games in a space station environment. Your aim in each stage is to crack the matching codes which are side by side in a group of 2 to 7. There will be a Hot Code which indicate the combination that you have to find in order to get the bonus scores and move on in the game. In most stages you should keep an eye on the Hot Code indicator and in some case on Timer Indicator as well.