Super Star Force: Jikūreki no Himitsu (スーパースターフォース 時空暦の秘密, lit.

"Secrets of the Space-Time Calendar") is a video game developed and published by Tecmo on November 11, 1986 for the Family Computer only in Japan.

[4] Players have to simply repeat the actions of the distant past in order to progress.

When the player's ship is destroyed while navigating through the air, his score time is cut in half.

The highest possible score in the game is 99,990, which is used as currency in the dungeons and the time travel sequences.