3-D Ultra Minigolf is another game in the 3D Ultra series by Dynamix. The game has 18 holes to play through, and includes standard mini golf holes as well as crazier themed ones. To start off, there are the normal windmill, lighthouse, and sawmill holes. However, there are also many creative and crazier holes. One will send the player back in time to play with dinosaurs, one is in space, and another takes place at a haunted house.

The game can be controlled in two different ways. You can either click and hold the mouse button, or you can use the "true swing" method where you move the mouse to indicate how hard you want to hit the ball.