Time Gal

Time Gal is an interactive movie game that uses pre-recorded animation rather than sprites to display the on-screen action. Gameplay is divided into levels, referred to as time periods. The game begins in 3001 AD with the theft of a time travel device. The thief, Luda, steals the device to take over the world by changing history.

Reika, the protagonist also known as Time Gal, uses her own time travel device to pursue him; she travels to different time periods, such as 70,000,000 BC, 44 BC, 1588 AD, and 2010 AD, in search of Luda. Each time period is a scenario that presents a series of threats that must be avoided or confronted. Successfully navigating the sequences allows the player to progress to another period.

The game uses LaserDisc technology to stream pre-recorded animation, which was produced by Japanese studio Toei Animation. Japanese MSX Magazine staff reported that the game's animation required approximately six times more animation cels per minute that what is commonly used for traditional television anime. The arcade cabinet features raster graphics on a CRT monitor and amplified monaural sound.

The head of Taito's sound department, Yoshio Imamura, supervised the audio. Similar to Taito's previous LaserDisc games, Toei Animation also composed the music and sound effects; Imamura would provide feedback to Toei and approve the final audio. When it was time to review the material, Imamura along with Hisayoshi Ogura and other Taito sound staff visited the Toei composer's studio. However, the audio was unfinished as the Toei team was short-staffed. To complete the project, Imamura and his team assisted with playing the music, staying at the studio until it was finished later that night.

GamePro magazine staff noted that "Japanese players ate it up" when it first released in Japanese arcades. However, GameSetWatch's Todd Ciolek believed it was released too late in the life of LaserDisc games, and that players "were getting tired" of the genre's gameplay. He further commented that, despite its gameplay, it was unique and charming. Larry Bundy Jr.

compared the gameplay to Dragon's Lair and Space Ace, noting that the only difference is that Time Gal's death sequences depicts Reika in fan service scenes. A writer for GamePro referred to the arcade game as a "lost, LaserDisc treasure" and called the death sequences "hilarious", feeling that they reduced the tediousness of dying.

IGN's Levi Buchanan listed interactive movie games like Time Gal as one of the reasons behind the Sega CD's commercial failure, citing them as a waste of the system's capabilities. In describing the cinematic gameplay in the 2009 action game Ninja Blade, producer Masanori Takeuchi attributed the quick time event game mechanic featured in his title to LaserDisc games like Dragon's Lair and Time Gal.

Todd Ciolek referred to the protagonist as one of the first human heroines in the industry. He further added that Reika was an appealing lead character that Taito could have easily turned into a mascot and featured in other games and media. Bundy also noted that Reika was an early female video game protagonist, predating Samus Aran. He commented, however, that her original appearance did not have much impact until Time Gal gained mainstream recognition on the Sega CD.