Voyager: Grand Tour is a free, physics-based puzzle game developed by Rumor Games LLC. The game is inspired by the Voyager space probe mission, which is considered one of the most successful scientific missions in human history. The objective of the game is to launch the Voyager space probe into the depths of the Solar System, slingshot around planets and through obstacles, and try to achieve a perfect planetary flyby.

The game offers dozens of challenging missions set throughout the Solar System, allowing players to journey between beautifully-rendered 3D planets. One of the most exciting features of the game is the ability to experience mission replays from Voyager's point of view. Voyager: Grand Tour is an excellent choice for players who enjoy physics-based puzzle games and space exploration themes.