Tri D Chess is the only Android multilevel 3D chess game that brings Star Trek chess to life, and it’s free! You can play against the computer with 10 different difficulty levels, or play against another person on your device. Tri D Chess remembers the last 15 games you started, so you can have multiple games in progress at the same time. Other features include: - Supports three popular rule sets: Federation, TDCL and Meder - True 3D view of the game with 360 degree rotation, zooming and panning - Review moves from your current and past games - Watch the computer play itself - Snap to default view - Show legal moves - Show pieces under attack - Show captured pieces - Change the transparency of the board - Toggle sound on or off - Show rank, file and level coordinates - Undo moves - Change the chess piece colors - Help text - Quick start video Tri D Chess is free! Download it now and let us know what you think. (Tri D Chess is supported by non-disruptive ads at the bottom of the screen, and thus requires internet permissions. Ads can be disabled with an in-app purchase.)