Ever need a way to review trigonometry facts, but needed something more interesting? With Trig Blaster, you can practice trigonometry facts by firing shots at enemy ships and make studying fun. You can review trigonometry facts in up to 56 different ways. For all modes, you can practice the regular trigonometry facts or their inverses, and either have the values change locations for each question or stay in the same place. Major areas of practice include trigonometry ratios, co-functions (co-secant, secant and cotangent), and trigonometry values. For trigonometry values, you can practice sine, cosine, and tangent, with values in degrees or radians, and limit the values to one quadrant or practice values in more than one quadrant. So learn those trig facts, and have a blast.