Astro's Galaxy is a free 3D platformer game developed by Joshua Bringle, available on Android devices. The game showcases dynamic gravity in any direction, making it a unique experience for players. The game's graphics and audio are taken from Unity Technologies demos.

The game features faux gravity character physics, which allows players to jump and run around planets in 3D. The 360-degree draggable camera adds to the immersive experience of the game. The touch controls are intuitive and easy to use, making it accessible to players of all ages. Astro's Galaxy is inspired by classic 3D platformer and adventure games, which gives it a nostalgic feel.

Overall, Astro's Galaxy is an enjoyable game with unique gameplay mechanics. Players who enjoy 3D platformer games will appreciate the dynamic gravity feature and the intuitive controls. Although the game is a personal project of the developer, it is well-designed and polished, providing players with a great gaming experience.