FlappyBird

This is a clone of the popular Flappy Bird game, for the Atari ST. You flap the wings of the bird, which is at the mercy of heavy gravitation, to make it pass between tubes blocking its path. Control is via keyboard, mouse or joystick, using just a single button. On the Atari STe, the number of colours is raised from the 30 used on the plain Atari ST. The game comes with full source code in 68000 assembly language.