Asteroidsibra 2D

Asteroidsibra is a space-themed multidirectional shooter arcade video game The player controls a single spaceship in an asteroid field which is periodically traversed by flying saucers. The object of the game is to shoot and destroy the asteroids and saucers, while not colliding with either, or being hit by the saucers' counter-fire. The game becomes harder as the number of asteroids increases.
The objective of Asteroidsibra is to destroy asteroids and saucers. The player controls a triangular ship that can rotate left and right, fire shots straight forward, and thrust forward.
up arrow or F = move forward
left arrow or d = rotate left
right arrow or s = rotate right
space = shoot