Flashback™ for free in the GOG.com store. The game will be available for free until 1:00 pm on June 23, 2022.
Flashback™ is an arcade adventure game from Microids studio. It is a typical 2D single-player platformer from the 1990s. The main character of the game is a young scientist who has been kidnapped and wakes up on Titan, one of Saturn’s moons. It turns out that the protagonist has lost his memory and now has to find his way back to Earth.