"Ready or Not" is a tactical first-person shooter that has garnered attention for its realistic approach to law enforcement operations. As with many modern games, the use of trainers or cheats, denoted by the phrase "Ready or Not trainer fling hot," has become a topic of discussion among players. Trainers are programs that modify the game's behavior, allowing players to enable cheats such as infinite ammo, health regeneration, or enhanced abilities. The phrase "fling hot" specifically might refer to a particular cheat or function within a trainer that could relate to an action like throwing hot or live grenades.