International 3D Tennis is a tennis game with ten camera angles, 1 or 2 players, 64 different computer opponents with 15 skill levels, 72 tournaments based on real events and 4 court surfaces (grass, clay, carpet and cement). You can choose 22 tournaments and play in a full tennis season. Other features is to learn to play topspin and backspin balls, four player ability levels (amateur, semi-pro, pro and ace), TV tennis theme tunes and Any-time save option. The game uses vector graphics.