Mouse to move, Left click to shoot, Space to pause. Stop shooting to charge up. Black orbs give powerups, red things hurt.
Powerups: Fire rate up: Increases the speed at which you shoot. Shot speed up: Increases the speed at which your shots move. Speed up: Increases your movement speed. Shot size up: Increases the size of your shots, All stats up: Increases all your stats. Drone: Gives you a friendly drone that fires alongside you. Foes: Bit: Most common enemy. Moves straight down. Worth 1 point. Star: Similar to bits, but moves faster. Worth 3 points. Shooter: Moves slowly and occasionally fires a shot at the player. Worth 8 points. Super shooter: Acts similarly to the shooter but fires much faster. Worth 16 points. Bomber: Explodes upon being shot, destroying anything caught in the explosion. Worth 1 point. Charger: Flies down to the middle of the screen, then flies straight towards the player rapidly. Comes in pairs. Worth 5 points. Skull: Descends near the top of the screen, then fires shots in all directions around it. Takes 3 shots to kill. Worth 20 points. Bullet: Flies across the top of the screen, leaving a curtain of bits in its wake. Worth 20 points. Ghost: Teleports around 3 times. After the third teleport,, it turns into a bullet that pursues the player for a few seconds. Worth 15 points. Turret: Foreshadows its appearance with a giant exclamation mark, then fires a barrage of bullets in the player's direction for a few seconds before disappearing. Completely invulnerable to damage. Worth ? points. Big skull: ??? Thanks to Cade642 for the original!