use the mouse cursor to move your ship, and a and d rotate your ship. press space to fire a bullet. red enemies spawn every 5 seconds and will deal one point of damage every time they hit you. their rate of spawn increases over time, maxing out at 0.5 seconds. shooting the enemies will kill them and you have a 1/10 chance for them to drop an ammo box and a 1/20 chance for them to drop a health orb. ammo boxes have a 1/10 chance to spawn per second (they restore half of your missing ammo), and health orbs have a 1/50 chance to spawn per second (if you have max health and you try and use a health orb, your health bar will grey out signaling you have a shield active). there is no point system in this, and you have 5 lives.
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