Finally, Dark Shadow v1.0 is complete. Here's the description from the zip files that I uploaded to TICalc.org: Dark Shadow is a third-person space shooter game. It is completely graphical and includes three different and unique enemies that you battle. It also includes three PowerUps with varying effect on your gameplay. The object of the game is to prevent the enemy ships from passing you by shooting them. The game includes a hyper-power shot meter, which lets you charge your weapon before shooting for maximum effectiveness. Dark Shadow v1.0 contains a unique keycode engine that lets you set your own controls for the game or use the defaults. It also contains a high score table that stores the five highest scores that you have achieved. Note to assembly programmers: if you would be willing to port this game to assembly, please email me at Kerm_Martian@yahoo.com. You can download it here: TI-83 | TI-83. Enjoy this program!