Prizm
Featuring excellent 3D-rendered animated VGA graphics, PRIZM is a fast-paced Tetris-like game. Here, you must quickly maneuver falling shapes in order to fit them together into a solid block at the bottom of a well. Unlike Tetris, though, the shapes can be very odd, indeed - actually formed by colorful triangles. So the skill level you'll need for PRIZM is higher and the challenge greater! The object is to destroy the PRIZM stones by filling up an entire row with triangular objects. If one or more rows are filled with PRIZMs, those rows will disappear. More points are given if you delete two or more rows at once. You can maneuver left and right, rotate, and even flip the descending PRIZM stones. Fast pattern-recognition skills are a must to be able to quickly match the falling shapes in this time-intensive environment.
Source:
Unknown Source
Contributed by Derrick 'Knight' Steele.