Astro Golf is described as 'simple, relaxing interplanetary golf game. Attempt to master the tricky gravitational fields of the planets. Progress through endless unique levels, all with a par of one' and is a Casual Game in the games category. There are three games similar to Astro Golf for a variety of platforms, including iPad, iPhone, Mac, Windows and Android. The best alternative is WHAT THE GOLF?. It's not free, so if you're looking for a free alternative, you could try Wonderland Golf.