TIME TUNNEL -TIME SECRET 2-

Developed by Nekojara of Bond Soft, this title was released in 1984 as the sequel to the popular adventure game Time Secret. Significantly expanding on its predecessor, it features an ambitious system for its time, including 140 distinct screens and multiple endings. The epic sci-fi story, which follows the protagonist as they travel through time to protect the Earth Federation from the Danarkian threat, captivated many players. Known for its high-speed, detailed character graphics, the game pushed the technical limits of the PC-8801 and remains a landmark title in retro gaming history.

In the year 2552, the protagonist sets off for Planet Phalas to utilize a secret weapon against the invading Danarkians. However, after a spaceship accident leaves them stranded on a space station on Planet Vegasite with all their gear lost, they must rely on a time tunnel to traverse history. By revisiting the past to recover lost weapons and clues, the protagonist strives to fulfill their mission to save the Earth Federation. This sci-fi adventure features multiple endings that shift based on the player's choices and actions.