TI Invaders

TI Invaders is a clone of the game Space Invaders and features similar gameplay. You control a canon at the bottom of the screen, and need to destroy the rows of bomb-dropping invaders! The invaders march back and forth on the screen; each time the edge of the screen is reached, they drop a row closer towards the bottom. If they reach the bottom of the screen before you destroy them, the game will be over.