StalaX

From the top, stalactites will grow towards the bottom. When one reaches the bottom, the game is over. Also drips will fall from the stalactites. When they reach the bottom or collide with your gun, you will lose energy. If all your energy is lost, the game ends. Use your rapid gun fire to control the stalactite growth and to destroy the falling drips.

Occasionally, power-ups will fall from the top, which you can collect with your gun. They will provide e.g. more fire power and extra energy.

The game is played in waves, each lasting 60 seconds. After each wave, the screen is cleared and you get some extra energy. With FIRE, you start the next, harder wave.