RNG can also provide the element of thrill. Rarity is often part of an exciting playing experience, especially in the addicting Gacha games. Furthermore, random factors have the potential to enforce a unique playstyle. In CS:GO, weapon spray patterns are not random, which is why spraying is prevalent. Its counterpart, VALORANT, has spray patterns with minor uncertain variances, so players more often tap and burst than simply committing to a spray. However, VALORANT is much more forgiving in terms of the random bullet spread when running and gunning, which is why players can run and gun in close quarters. CS:GO bullet spreads are impossible to predict when moving and no one run and guns in this game. (資料來源)
A lottery (or lotto) is a form of gambling that involves the drawing of numbers at random for a prize. Some governments outlaw lotteries, while others endorse it to the extent of organizing a national or state lottery. It is common to find some degree of regulation of lottery by governments. The most common regulation is prohibition of sale to minors, and vendors must be licensed to sell lottery tickets.
Although lotteries were common in the United States and some other countries during the 19th century, by the beginning of the 20th century, most forms of gambling, including lotteries and sweepstakes, were illegal in the U.S. and most of Europe as well as many other countries. This remained so until well after World War II. In the 1960s, casinos and lotteries began to re-appear throughout the world as a means for governments to raise revenue without raising taxes. (資料來源)