The topic of this thesis is development of a 3D game which works on mobile devices which are running on operating system Android. I selected the appropriate development tools, developed the game and published it on the distribution portal Google play. I developed a game in which the player takes a role of a fighter jet pilot and tries to achieve as high distance as possible. Player is steering the jet with tilting the device, with touch of the screen he shoots rockets. I also developed graphical user interface with usage of the elements which are offered by Unity. During the development I gathered 3D models, sounds and textures from different websites and imported them into the project. I adjusted imported elements and with programming connected them into working project. At the end I published the game on Google play portal and made it accessible from all over the world. For main development tool I used Unity, for programming I used MonoDevelop with programming language C#.