This is my First PICO 8 project, Sphere buster.
It plays just like asteroids, press left or right to turn the ship, press Z to thrust, X to shoot, and hold down to activate shield.
you must destroy all enemies on the screen including spheres, saucers, and magnet missiles. after the regular wave, a bonus wave starts where you destroy blue aliens, get 3 different weapon power ups and shield recharger, and can't wrap around the screen. If you die in this wave, you automically pass to the next regular wave.
Every 5th wave features giant spheres.
you get a bonus life after every 1000 points.
Some tips :
Any feedbacks are welcome!
Yellow saucers are deadly, especially after 5000 points. Move the ship and activate the shield wisely to survive.
manually pressing X is faster than holding to fire.