Programming phenomenon commonly found in shmups, in which all onscreen action slows down and/or the frame rate drops when high amounts of separate elements (i.e. enemies, bullets, etc.) appear at once. Can be used to a player's advantage by giving him more time to react to what's going on, but can seriously hamper a game's playability when found in abundance. The amount of slowdown present can be adjusted in some console shmups via the â€Wait†option. In this case, usually presented as two words ( Slow Down). An ability found in some shmups, which enables the player to deliberately slow his craft's movement speed, to assist in dodging tight and/or slow-moving bullet patterns; sometimes also changes the effect of the weapon the player is firing when in use. A few shmups also contain a built-in “slow down†function which can slow enemies and their attacks, but utilization of these is almost always considered a form of cheating.