The "Star Force" game was released in November 1987. Shinichi Sakamoto and Keiji Yamagishi did the design of the game while Tehkan did the programming of it.
On this poster you will see 8.3 seconds of it's game play, recorded 83 seconds after the machine was powered on.
The poster visualize the Random Access Memory while the game is running. This uncovers the inner working of the machine and at the same time it reveals its concealed but unique pattern to the world.